Adjusted Client for handling multiple repository root dir's. Interim save.
repo hash cached locally.
Renamed getRepository() in gitter Client, to avoid method name collision; some code cleanup.
multiple dir's fully tested.
Merge git://github.com/wimrijnders/gitter into wimrijnders/master
Changes to work with windows

Use constant to specify DIRECTORY_SEPARATOR
Merge pull request #1 from tobya/WindowsMultiple

Windows multiple
Added storing of found repos in cache file.
Merge branch 'master' of ssh://github.com/wimrijnders/gitter
Merge branch 'master' of github.com:klaussilveira/gitter into multidir
GitList multidir passes unit test.
Added cache refresh option
Gitter passes unit tests.
gitter PHP code conforms to PSR-1 and PSR2.
Merged multidir branch with master
Merge pull request #18 from klaussilveira/multidir

Multiple directory support