UniqueNamesTest does not use XsemanticsInjectorProvider

Change-Id: Ie84ab20f179a4dda9e90b682b3c9da9dc5321bb6
FJGeneratedTypeSystemTests separate from other tests

If these are executed before the other Xsemantics DSL tests, the latter
will fail due to Xbase EMF package initialization.

Change-Id: If521a39d8a4f66cd86c9dd27672f010cff957dd1
replace_win_slashes when creating local.target

Change-Id: Ib0b4c12203609aa619758924f4cbae80ed9ef4c2