Localization translation
A to C
dutch translation work in progress
Merge remote-tracking branch 'origin/1.5.1' into 1.5.1

Conflicts:
	flexodesktop/model/flexoutils/src/main/resources/Localized/Dutch.dict
	flexodesktop/model/flexoutils/src/main/resources/Localized/English.dict
	flexodesktop/model/flexoutils/src/main/resources/Localized/French.dict
MEDIUM: Removed completely PPM related things
Started implementing REST client
LOW: Added jersey-json support
LOW: Scoped proxy authentication to only appropriate request host
LOW: Fixed issues in inspector
MEDIUM: Fixed authentication filter
LOW: put buttons in 	 grid for nicer look
LOW: Fixed rest URL
LOW: Fixed rest client
LOW: Added logs for error when loading components
LOW: Fixed severe issue in bottom left browser
LOW: Nothing
dutch translation WIP
dutch translation
Merge remote-tracking branch 'github/1.5.1' into 1.5.2