MEDIUM : Removed references to FileResource
LOW: removed dependency to flexowysiwyg
MEDIUM : adapt to flexo API change
LOW : Merging ongoing 1.7 branch
LOW : adapt to ResourceLocator API change + fixing flexo-ui tests,
HIGH : adpating poms to new resourceLocation mechanism + dependency
cleanup
Merge branch '1.7' of ssh://github.com/openflexo-team/openflexo-modules into 1.7