Remove dependency to sl4j-log4j
Merge remote-tracking branch 'rt/master'
Fix pom.xml for slf4j
Merge remote-tracking branch 'rt/master'

Conflicts:
	pom.xml
log created for particular node
The bucket is requests, which play will drop stuff in.
Fix to use user.dir when we don't have permissions to write in user.home. (/root)
Added logging statements, user.dir is our home now.
Some changes json formatted for megam_api