Second step for tree
RCP 052
update 080
update ClassPath via plugin-tools
Merge branch 'master' of https://github.com/olivierSog/FormationRCP.git

Conflicts:
	com.sogeti.rental.ui/META-INF/MANIFEST.MF
	com.sogeti.rental.ui/plugin.xml
	com.sogeti.rental.ui/src/com/sogeti/rental/ui/RentalUIConstants.java
	com.sogeti.rental.ui/src/com/sogeti/rental/ui/views/RentalAgencyView.java
	com.sogeti.rental.ui/src/com/sogeti/rental/ui/views/RentalPropertyView.java
	com.sogeti.rental.ui/src/com/sogeti/rental/ui/views/RentalProvider.java