web: made favicon transparent
web: cleanup: deleted spring bean definition file
Merge pull request #7 from kasicka/master

web: cleanup: deleted spring bean definition file
Merge pull request #6 from kasicka/favicon

web: made favicon transparent
Chaged travis path
Corrected image url for travis build
Added Gitter badge
Merge pull request #8 from gitter-badger/gitter-badge

Add a Gitter chat badge to README.md
server: Fix all scala-related warnings