diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/.settings.json b/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/02-udp/.gitignore b/02-udp/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/02-udp/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/02-udp/.settings.json b/02-udp/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/02-udp/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/02-udp/udp.echo/.gitignore b/02-udp/udp.echo/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/02-udp/udp.echo/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/02-udp/udp.echo/.settings.json b/02-udp/udp.echo/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/02-udp/udp.echo/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/02-udp/udp.echo_solution/.gitignore b/02-udp/udp.echo_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/02-udp/udp.echo_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/02-udp/udp.echo_solution/.settings.json b/02-udp/udp.echo_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/02-udp/udp.echo_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/02-udp/udp.game_solution/.gitignore b/02-udp/udp.game_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/02-udp/udp.game_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/02-udp/udp.game_solution/.settings.json b/02-udp/udp.game_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/02-udp/udp.game_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/02-udp/udp.messwerte/.gitignore b/02-udp/udp.messwerte/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/02-udp/udp.messwerte/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/02-udp/udp.messwerte/.settings.json b/02-udp/udp.messwerte/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/02-udp/udp.messwerte/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/02-udp/udp.messwerte_solution/.gitignore b/02-udp/udp.messwerte_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/02-udp/udp.messwerte_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/02-udp/udp.messwerte_solution/.settings.json b/02-udp/udp.messwerte_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/02-udp/udp.messwerte_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/02-udp/udp.time/.gitignore b/02-udp/udp.time/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/02-udp/udp.time/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/02-udp/udp.time/.settings.json b/02-udp/udp.time/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/02-udp/udp.time/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/02-udp/udp.time_solution/.gitignore b/02-udp/udp.time_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/02-udp/udp.time_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/02-udp/udp.time_solution/.settings.json b/02-udp/udp.time_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/02-udp/udp.time_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/03-tcp/.gitignore b/03-tcp/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/03-tcp/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/03-tcp/.settings.json b/03-tcp/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/03-tcp/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/03-tcp/tcp.echo/.gitignore b/03-tcp/tcp.echo/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/03-tcp/tcp.echo/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/03-tcp/tcp.echo/.settings.json b/03-tcp/tcp.echo/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/03-tcp/tcp.echo/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/03-tcp/tcp.echo_solution/.gitignore b/03-tcp/tcp.echo_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/03-tcp/tcp.echo_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/03-tcp/tcp.echo_solution/.settings.json b/03-tcp/tcp.echo_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/03-tcp/tcp.echo_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/03-tcp/tcp.filer/.gitignore b/03-tcp/tcp.filer/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/03-tcp/tcp.filer/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/03-tcp/tcp.filer/.settings.json b/03-tcp/tcp.filer/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/03-tcp/tcp.filer/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/03-tcp/tcp.filer_solution/.gitignore b/03-tcp/tcp.filer_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/03-tcp/tcp.filer_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/03-tcp/tcp.filer_solution/.settings.json b/03-tcp/tcp.filer_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/03-tcp/tcp.filer_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/03-tcp/tcp.time/.gitignore b/03-tcp/tcp.time/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/03-tcp/tcp.time/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/03-tcp/tcp.time/.settings.json b/03-tcp/tcp.time/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/03-tcp/tcp.time/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/03-tcp/tcp.time_solution/.gitignore b/03-tcp/tcp.time_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/03-tcp/tcp.time_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/03-tcp/tcp.time_solution/.settings.json b/03-tcp/tcp.time_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/03-tcp/tcp.time_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/.gitignore b/05-jms/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/.settings.json b/05-jms/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.chat/.gitignore b/05-jms/jms.chat/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.chat/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.chat/.settings.json b/05-jms/jms.chat/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.chat/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.chat_solution/.gitignore b/05-jms/jms.chat_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.chat_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.chat_solution/.settings.json b/05-jms/jms.chat_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.chat_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.client/.gitignore b/05-jms/jms.client/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.client/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.client/.settings.json b/05-jms/jms.client/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.client/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.client_solution/.gitignore b/05-jms/jms.client_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.client_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.client_solution/.settings.json b/05-jms/jms.client_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.client_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.echo/.gitignore b/05-jms/jms.echo/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.echo/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.echo/.settings.json b/05-jms/jms.echo/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.echo/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.echo_solution/.gitignore b/05-jms/jms.echo_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.echo_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.echo_solution/.settings.json b/05-jms/jms.echo_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.echo_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.logger/.gitignore b/05-jms/jms.logger/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.logger/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.logger/.settings.json b/05-jms/jms.logger/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.logger/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.logger_solution/.gitignore b/05-jms/jms.logger_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.logger_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.logger_solution/.settings.json b/05-jms/jms.logger_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.logger_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.revers_solution/.gitignore b/05-jms/jms.revers_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.revers_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.revers_solution/.settings.json b/05-jms/jms.revers_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.revers_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/05-jms/jms.tasks_solution/.gitignore b/05-jms/jms.tasks_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/05-jms/jms.tasks_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/05-jms/jms.tasks_solution/.settings.json b/05-jms/jms.tasks_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/05-jms/jms.tasks_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/06-mqtt/.gitignore b/06-mqtt/.gitignore
index 6c6cee2..b83d222 100644
--- a/06-mqtt/.gitignore
+++ b/06-mqtt/.gitignore
@@ -1 +1 @@
-*/paho*
+/target/
diff --git a/06-mqtt/.settings.json b/06-mqtt/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/06-mqtt/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/06-mqtt/mqtt.logger/.gitignore b/06-mqtt/mqtt.logger/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/06-mqtt/mqtt.logger/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/06-mqtt/mqtt.logger/.settings.json b/06-mqtt/mqtt.logger/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/06-mqtt/mqtt.logger/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/06-mqtt/mqtt.logger_solution/.gitignore b/06-mqtt/mqtt.logger_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/06-mqtt/mqtt.logger_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/06-mqtt/mqtt.logger_solution/.settings.json b/06-mqtt/mqtt.logger_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/06-mqtt/mqtt.logger_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/06-mqtt/mqtt.smarthome_solution/.gitignore b/06-mqtt/mqtt.smarthome_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/06-mqtt/mqtt.smarthome_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/06-mqtt/mqtt.smarthome_solution/.settings.json b/06-mqtt/mqtt.smarthome_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/06-mqtt/mqtt.smarthome_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/07-http/.gitignore b/07-http/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/07-http/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/07-http/.settings.json b/07-http/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/07-http/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/07-http/http.webserver/.gitignore b/07-http/http.webserver/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/07-http/http.webserver/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/07-http/http.webserver/.settings.json b/07-http/http.webserver/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/07-http/http.webserver/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/07-http/http.webserver_solution/.gitignore b/07-http/http.webserver_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/07-http/http.webserver_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/07-http/http.webserver_solution/.settings.json b/07-http/http.webserver_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/07-http/http.webserver_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/08-servlet/.gitignore b/08-servlet/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/08-servlet/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/08-servlet/.settings.json b/08-servlet/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/08-servlet/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/08-servlet/servlet.hello/.gitignore b/08-servlet/servlet.hello/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/08-servlet/servlet.hello/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/08-servlet/servlet.hello/.settings.json b/08-servlet/servlet.hello/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/08-servlet/servlet.hello/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/08-servlet/servlet.media_solution/.gitignore b/08-servlet/servlet.media_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/08-servlet/servlet.media_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/08-servlet/servlet.media_solution/.settings.json b/08-servlet/servlet.media_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/08-servlet/servlet.media_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/08-servlet/servlet.poll/.gitignore b/08-servlet/servlet.poll/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/08-servlet/servlet.poll/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/08-servlet/servlet.poll/.settings.json b/08-servlet/servlet.poll/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/08-servlet/servlet.poll/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/08-servlet/servlet.wahlen/.gitignore b/08-servlet/servlet.wahlen/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/08-servlet/servlet.wahlen/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/08-servlet/servlet.wahlen/.settings.json b/08-servlet/servlet.wahlen/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/08-servlet/servlet.wahlen/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/09-cloud/.gitignore b/09-cloud/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/09-cloud/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/09-cloud/.settings.json b/09-cloud/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/09-cloud/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/15-protobuf/.gitignore b/15-protobuf/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/15-protobuf/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/15-protobuf/.settings.json b/15-protobuf/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/15-protobuf/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/15-protobuf/protobuf.syslog/.gitignore b/15-protobuf/protobuf.syslog/.gitignore
index 1fcb152..b83d222 100644
--- a/15-protobuf/protobuf.syslog/.gitignore
+++ b/15-protobuf/protobuf.syslog/.gitignore
@@ -1 +1 @@
-out
+/target/
diff --git a/15-protobuf/protobuf.syslog/.settings.json b/15-protobuf/protobuf.syslog/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/15-protobuf/protobuf.syslog/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/18-rest/.gitignore b/18-rest/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/18-rest/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/18-rest/.settings.json b/18-rest/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/18-rest/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/18-rest/rest.hello/.gitignore b/18-rest/rest.hello/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/18-rest/rest.hello/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/18-rest/rest.hello/.settings.json b/18-rest/rest.hello/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/18-rest/rest.hello/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/20-websocket/.gitignore b/20-websocket/.gitignore
index eb5a316..b83d222 100644
--- a/20-websocket/.gitignore
+++ b/20-websocket/.gitignore
@@ -1 +1 @@
-target
+/target/
diff --git a/20-websocket/.settings.json b/20-websocket/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/20-websocket/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/20-websocket/websocket.chat/.gitignore b/20-websocket/websocket.chat/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/20-websocket/websocket.chat/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/20-websocket/websocket.chat/.settings.json b/20-websocket/websocket.chat/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/20-websocket/websocket.chat/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/20-websocket/websocket.chat_solution/.gitignore b/20-websocket/websocket.chat_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/20-websocket/websocket.chat_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/20-websocket/websocket.chat_solution/.settings.json b/20-websocket/websocket.chat_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/20-websocket/websocket.chat_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/20-websocket/websocket.datasensor_solution/.gitignore b/20-websocket/websocket.datasensor_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/20-websocket/websocket.datasensor_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/20-websocket/websocket.datasensor_solution/.settings.json b/20-websocket/websocket.datasensor_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/20-websocket/websocket.datasensor_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/20-websocket/websocket.echo/.gitignore b/20-websocket/websocket.echo/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/20-websocket/websocket.echo/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/20-websocket/websocket.echo/.settings.json b/20-websocket/websocket.echo/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/20-websocket/websocket.echo/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/20-websocket/websocket.echo_solution/.gitignore b/20-websocket/websocket.echo_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/20-websocket/websocket.echo_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/20-websocket/websocket.echo_solution/.settings.json b/20-websocket/websocket.echo_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/20-websocket/websocket.echo_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/20-websocket/websocket.sensor_solution/.gitignore b/20-websocket/websocket.sensor_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/20-websocket/websocket.sensor_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/20-websocket/websocket.sensor_solution/.settings.json b/20-websocket/websocket.sensor_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/20-websocket/websocket.sensor_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/21-graphql/.gitignore b/21-graphql/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/21-graphql/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/21-graphql/.settings.json b/21-graphql/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/21-graphql/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/21-graphql/graphql.election/.gitignore b/21-graphql/graphql.election/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/21-graphql/graphql.election/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/21-graphql/graphql.election/.settings.json b/21-graphql/graphql.election/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/21-graphql/graphql.election/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/21-graphql/graphql.election_solution/.gitignore b/21-graphql/graphql.election_solution/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/21-graphql/graphql.election_solution/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/21-graphql/graphql.election_solution/.settings.json b/21-graphql/graphql.election_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/21-graphql/graphql.election_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/22-grpc/.gitignore b/22-grpc/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/22-grpc/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/22-grpc/.settings.json b/22-grpc/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/22-grpc/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/22-grpc/grpc.quarkus_solution/.gitignore b/22-grpc/grpc.quarkus_solution/.gitignore
index bdf57ce..b83d222 100644
--- a/22-grpc/grpc.quarkus_solution/.gitignore
+++ b/22-grpc/grpc.quarkus_solution/.gitignore
@@ -1,39 +1 @@
-#Maven
-target/
-pom.xml.tag
-pom.xml.releaseBackup
-pom.xml.versionsBackup
-release.properties
-
-# Eclipse
-.project
-.classpath
-.settings/
-bin/
-
-# IntelliJ
-.idea
-*.ipr
-*.iml
-*.iws
-
-# NetBeans
-nb-configuration.xml
-
-# Visual Studio Code
-.vscode
-.factorypath
-
-# OSX
-.DS_Store
-
-# Vim
-*.swp
-*.swo
-
-# patch
-*.orig
-*.rej
-
-# Local environment
-.env
+/target/
diff --git a/22-grpc/grpc.quarkus_solution/.settings.json b/22-grpc/grpc.quarkus_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/22-grpc/grpc.quarkus_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/22-grpc/grpc.syslog/.gitignore b/22-grpc/grpc.syslog/.gitignore
new file mode 100644
index 0000000..b83d222
--- /dev/null
+++ b/22-grpc/grpc.syslog/.gitignore
@@ -0,0 +1 @@
+/target/
diff --git a/22-grpc/grpc.syslog/.settings.json b/22-grpc/grpc.syslog/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/22-grpc/grpc.syslog/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/99-microservices/quarkus-rest/.gitignore b/99-microservices/quarkus-rest/.gitignore
index 91a800a..b83d222 100644
--- a/99-microservices/quarkus-rest/.gitignore
+++ b/99-microservices/quarkus-rest/.gitignore
@@ -1,45 +1 @@
-#Maven
-target/
-pom.xml.tag
-pom.xml.releaseBackup
-pom.xml.versionsBackup
-release.properties
-.flattened-pom.xml
-
-# Eclipse
-.project
-.classpath
-.settings/
-bin/
-
-# IntelliJ
-.idea
-*.ipr
-*.iml
-*.iws
-
-# NetBeans
-nb-configuration.xml
-
-# Visual Studio Code
-.vscode
-.factorypath
-
-# OSX
-.DS_Store
-
-# Vim
-*.swp
-*.swo
-
-# patch
-*.orig
-*.rej
-
-# Local environment
-.env
-
-# Plugin directory
-/.quarkus/cli/plugins/
-# TLS Certificates
-.certs/
+/target/
diff --git a/99-microservices/quarkus-rest/.settings.json b/99-microservices/quarkus-rest/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/99-microservices/quarkus-rest/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/99-microservices/quarkus_solution/.gitignore b/99-microservices/quarkus_solution/.gitignore
index bdf57ce..b83d222 100755
--- a/99-microservices/quarkus_solution/.gitignore
+++ b/99-microservices/quarkus_solution/.gitignore
@@ -1,39 +1 @@
-#Maven
-target/
-pom.xml.tag
-pom.xml.releaseBackup
-pom.xml.versionsBackup
-release.properties
-
-# Eclipse
-.project
-.classpath
-.settings/
-bin/
-
-# IntelliJ
-.idea
-*.ipr
-*.iml
-*.iws
-
-# NetBeans
-nb-configuration.xml
-
-# Visual Studio Code
-.vscode
-.factorypath
-
-# OSX
-.DS_Store
-
-# Vim
-*.swp
-*.swo
-
-# patch
-*.orig
-*.rej
-
-# Local environment
-.env
+/target/
diff --git a/99-microservices/quarkus_solution/.settings.json b/99-microservices/quarkus_solution/.settings.json
new file mode 100644
index 0000000..746408f
--- /dev/null
+++ b/99-microservices/quarkus_solution/.settings.json
@@ -0,0 +1 @@
+"liveshare.shareExternalFiles": false
diff --git a/skript.sh b/skript.sh
new file mode 100755
index 0000000..a5ea6fa
--- /dev/null
+++ b/skript.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+cp .gitignore $(dirname ./02-udp/pom.xml)
+cp .gitignore $(dirname ./02-udp/udp.echo/pom.xml)
+cp .gitignore $(dirname ./02-udp/udp.echo_solution/pom.xml)
+cp .gitignore $(dirname ./02-udp/udp.game_solution/pom.xml)
+cp .gitignore $(dirname ./02-udp/udp.messwerte/pom.xml)
+cp .gitignore $(dirname ./02-udp/udp.messwerte_solution/pom.xml)
+cp .gitignore $(dirname ./02-udp/udp.time/pom.xml)
+cp .gitignore $(dirname ./02-udp/udp.time_solution/pom.xml)
+cp .gitignore $(dirname ./03-tcp/pom.xml)
+cp .gitignore $(dirname ./03-tcp/tcp.echo/pom.xml)
+cp .gitignore $(dirname ./03-tcp/tcp.echo_solution/pom.xml)
+cp .gitignore $(dirname ./03-tcp/tcp.filer/pom.xml)
+cp .gitignore $(dirname ./03-tcp/tcp.filer_solution/pom.xml)
+cp .gitignore $(dirname ./03-tcp/tcp.time/pom.xml)
+cp .gitignore $(dirname ./03-tcp/tcp.time_solution/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.chat/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.chat_solution/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.client/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.client_solution/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.echo/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.echo_solution/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.logger/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.logger_solution/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.revers_solution/pom.xml)
+cp .gitignore $(dirname ./05-jms/jms.tasks_solution/pom.xml)
+cp .gitignore $(dirname ./05-jms/pom.xml)
+cp .gitignore $(dirname ./06-mqtt/mqtt.logger/pom.xml)
+cp .gitignore $(dirname ./06-mqtt/mqtt.logger_solution/pom.xml)
+cp .gitignore $(dirname ./06-mqtt/mqtt.smarthome_solution/pom.xml)
+cp .gitignore $(dirname ./06-mqtt/pom.xml)
+cp .gitignore $(dirname ./07-http/http.webserver/pom.xml)
+cp .gitignore $(dirname ./07-http/http.webserver_solution/pom.xml)
+cp .gitignore $(dirname ./07-http/pom.xml)
+cp .gitignore $(dirname ./08-servlet/pom.xml)
+cp .gitignore $(dirname ./08-servlet/servlet.hello/pom.xml)
+cp .gitignore $(dirname ./08-servlet/servlet.media_solution/pom.xml)
+cp .gitignore $(dirname ./08-servlet/servlet.poll/pom.xml)
+cp .gitignore $(dirname ./08-servlet/servlet.wahlen/pom.xml)
+cp .gitignore $(dirname ./09-cloud/pom.xml)
+cp .gitignore $(dirname ./15-protobuf/pom.xml)
+cp .gitignore $(dirname ./15-protobuf/protobuf.syslog/pom.xml)
+cp .gitignore $(dirname ./18-rest/pom.xml)
+cp .gitignore $(dirname ./18-rest/rest.hello/pom.xml)
+cp .gitignore $(dirname ./20-websocket/pom.xml)
+cp .gitignore $(dirname ./20-websocket/websocket.chat/pom.xml)
+cp .gitignore $(dirname ./20-websocket/websocket.chat_solution/pom.xml)
+cp .gitignore $(dirname ./20-websocket/websocket.datasensor_solution/pom.xml)
+cp .gitignore $(dirname ./20-websocket/websocket.echo/pom.xml)
+cp .gitignore $(dirname ./20-websocket/websocket.echo_solution/pom.xml)
+cp .gitignore $(dirname ./20-websocket/websocket.sensor_solution/pom.xml)
+cp .gitignore $(dirname ./21-graphql/graphql.election/pom.xml)
+cp .gitignore $(dirname ./21-graphql/graphql.election_solution/pom.xml)
+cp .gitignore $(dirname ./21-graphql/pom.xml)
+cp .gitignore $(dirname ./22-grpc/grpc.quarkus_solution/pom.xml)
+cp .gitignore $(dirname ./22-grpc/grpc.syslog/pom.xml)
+cp .gitignore $(dirname ./22-grpc/pom.xml)
+cp .gitignore $(dirname ./99-microservices/quarkus-rest/pom.xml)
+cp .gitignore $(dirname ./99-microservices/quarkus_solution/pom.xml)
+cp .gitignore $(dirname ./pom.xml)