Merge pull request #2 from ngiger/master

#1941: add ITextPlugin Parameter NOGUI
Merge pull request #3 from ngiger/text_plugins

Text plugins (Hilotec and Medelexis-TextTemplator)
Application of 3lexisFormattProfile from elexis-3-core
Remove bin directories
Add hilotec opendocument and medelex text-templator to proposed features
Clean bin directories when calling mvn clean
Remove ch.elexis.base.ch.arzttarife/bin
Update tycho 0.18.1 -> 0.19.0. Fix Eclipse-upates 4.2->3.8
Add target javadoc:javadoc to maven build