Adding help

modeling/DIPLODOCUS/ZigBeeTutorial.xml

src/main/java/avatartranslator/AvatarGuard.java

src/main/java/tmltranslator/tonetwork/TranslatedRouter.java

src/main/java/ui/window/JDialogMultiString.java

src/main/resources/help/application.md

src/main/resources/help/channel.md

src/main/resources/help/fork.md

src/main/resources/help/helpTable.txt

src/main/resources/help/join.md