Issue: separate git archive call to read each member of the package monticello.meta data.Issue: cleaning up (comments and unused methods)
Issue: some legacy format tests change behavior with new version
gitfiletree repository properties
Bug in git error handling.
Added Issue90 and Issue91 tests
Merged with original repo.
Slowly building the new tests.
Greater (Complete?) use of fileUtils to make the code portable
More portable tests.Issue 102 tests green.
Activate tests issue91/92/97
Issue97 exploration (not the test :() found a bug.
Removed an unsupported format test.
Some tests are still FileSystem users.
Merge pull request #111 from ThierryGoubier/pharo2.0

Update gitfiletree for better cross-platform support, new issues(up to 102) and tests