dataRelativeToConfig now works correctly for config files in work dir
Merge branch 'master' of github.com:antidau/rallye-server

Conflicts:
	src/main/java/de/rallye/RallyeConfig.java
Webclient now shows images in chat
Removed obsolete log folder
Added missing dependencies for working websockets...
Updated RallyeResources.getProjectDir for gradle build location
Webclient files can now be loaded from project source dir,

during development no server restarts are neccessary.
Repaired Webclient push & changed chat layout to match app
* ignore log
* new common
Merge branch 'master' into jersey2

Conflicts:
	build.gradle
	src/main/java/de/rallye/api/Client.java
For failing webclient requests added failing url to message