WIP: working on query layer
WIP: working on query layer
upgrade to Play 2.2.0
WIP: working on query layer
WIP: working on query layer
WIP: working on query layer
WIP: working on query layer
upgrade to Play 2.2.0

Conflicts:
	project/Build.scala
upgrade to Play 2.2.0
WIP: working on query layer
WIP: working on query layer
added instructions on how to run application in production mode