Crowdin injection w8 (from 20140215 to 20140221)
PLF-5649 The properties exo:script and exo:scriptLabel of "exo:populateToMenu" node type are read-only

Fix description:
* Change the attribute 'protected' of these properties to 'false' so that they can be modified.
PLF-5704 [Space Navigation] Wrong space link when domain name containing 'portal' word

Fix description
* Correct the way to get portal URL independent from its domain name.
PLF-5627 [PLF40-Migration] Failed to migrate IDE with UpgradeLocalGadgetsPlugin

Fix description:
* The upgrade plugin only needs to remove the target gadget from the registry store.
  It delegates the gadget import to GateIn's GadgetDeployer service.
* Remove the redundant LocalGadgetImporter file.