Patch Set 3: I would prefer that you didn't submit this; No score

Test preparation:
- create directory a and initialize it as git repo using cgit
- add some text file and commit the change
- create Eclipse project in subfolder a/b/c/nested-dir/test2 and add class Hello.java in default package
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Test scenario 1.)

- Team > Share Project > Git -> Next -> Select test2 and click "Create"
-> this initializes test2/.git but project is not shared
- again Team > Share Project > Git -> Next 
-> test2 now listed to have repository C:.git (invalid path!)
- select test2 and click finish
-> project is shared, repo is at test2/.git
- adding class Hello.java and committing the change works

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Test scenario 2.) (starting from same start position as above)

- Team > Share Project > Git -> Next -> click + in front of test2
-> node lists empty project and path and lists Repository to be ../../../../.git
- selecting empty project entry enables Finish button
- click Finish -> project is not shared
- repeating this sequence doesn't help