Finish annis-3.1.5
removed old eclipse files
updating version to 3.1.6
updating licenses
updating licenses and provide missing license information for annis-service
updating licenses and renaming licenses that have special characters (" is not supported on windows)
Merge branch 'origin/hotfix/3.1.6'

Conflicts:
	annis-gui/pom.xml
	annis-interfaces/pom.xml
	annis-kickstarter/pom.xml
	annis-libgui/pom.xml
	annis-service/pom.xml
	annis-visualizers/pom.xml
	annis-widgets/pom.xml
	buildbot_scripts/copyService.sh
	doc/Doxyfile
	pom.xml
several improvements for issue #325
change priority to debug
updating changelog
updated licenses
Finish annis-3.1.6

Conflicts:
	Misc/changelog.py
upgrading to antlr 4.2.2
fix compilation of annis-service in Windows

Since there where both the classes "AqlParse$CommonParentContext" and ""AqlParse$CommonüarentContext" on the case insenstive windows file system the one file was overwritten by the other
Merged 'develop'.