Patch Set 8: Looks good to me, but someone else must approve; IP review completed

GitCloneWizardTest.canCloneARemoteRepo() checks if the cloned repository exists after running the test. The path to the cloned repository is under the eclipse workspace used in the test run. Since Tycho seems to hardcode the workspace path used for plugin tests this test failed when run from Tycho. As a workaround I changed the workspace path used in the tests to the path eclipse-plugin-test expects. This way now all tests succeed (at least on my box) :-)