setting up of play 2.2.1
Merge branch 'master' into play2.2.1
Migration to Play 2.2.1
fixed path of JsonNodeFactory
Merge branch 'master' into play2.2.1

Conflicts:
	app/com/baasbox/Global.java
	app/com/baasbox/configuration/PropertiesConfigurationHelper.java
	project/plugins.sbt
merge global.java
resolved conflicts
updated the last files to Play 2.2.1
merged with master
update to play 2.2.3
merged master branch
Merge branch 'master' into play2.2.3
new baas sbt task to have a zip package similar to play 2.1.x
Merge pull request #317 from giastfader/play2.2.3

Porting to Play 2.2.3
fixed a bug returning a file in play 2.2.3
fixed problem with files test. It added a line feed at the end of the multipart body
removed unnecessary statement
Merge pull request #318 from giastfader/play2.2.3

fixed a bug that occurs when a file is returned  in play 2.2.3
updated Play version and command to build BaasBox
Merge pull request #319 from giastfader/play2.2.3

updated Play version and command to build BaasBox