Patch Set 2:

Some ideas
- Slow down the cloning with the same daya. I've used AspectJ in another project where mocking would be too intrusive to test some legacy code. Introducing a few delays would be easy.
- Create a test repo from EGit, by cloning ourself and fixing the branches. That would give us a large repo for testing. Remember we are not testing cloning itself, but only the GUI on top of clone, so we can presume that cloning as such is working.