Initial checkin of eventMood java backend component
Added face4j dependency
Simple method test
Added version numbers for plugins.
added flick jar
Merge branch 'backend' of https://github.com/sgeller/tc-disrupt-berlin-2013 into backend
Add plugin to package jar dependencies. Sample client
working flickr
Added application properties
fixed merge conflicts
Merge branch 'backend' of https://github.com/sgeller/tc-disrupt-berlin-2013 into backend
PostgreSQL dependency
Merge remote-tracking branch 'origin/backend' into backend

Conflicts:
	eventMood/pom.xml
Added application properties
added default rate limiter
Merge branch 'backend' of https://github.com/sgeller/tc-disrupt-berlin-2013 into backend
DAO properties update
Merge remote-tracking branch 'origin/backend' into backend
Added boxsdk
Merge branch 'backend' of https://github.com/sgeller/tc-disrupt-berlin-2013 into backend