Repository needs to be cleaned up

There are some files that have not been touched in a long wile. Even though this does not mean that they are not needed any more, it could be a hint.

Please uncheck any files that still needed:
- [ ] MANIFEST.in
- [x] build.sh
- [x] fabfile.py
- [x] jshint.json
- [x] profile_tests.py
- [x] test_sync.ini
- [x] test_sync2.ini