Merge pull request gitonomy#65 from Rarst/windows-path

Added PATH to default environment in Windows

Merge pull request gitonomy#62 from neiluJ/fix-commit-warning

fixed warning when no parent found for a commit

empty reference bag error

Merge pull request gitonomy#53 from seva-ask/processTimeouts

process timeouts and some refactoring

bug gitonomy#52 tests fix (seva-ask)

This PR was merged into the master branch.

Discussion
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tests fix

Hello!
I have found that some tests are broken because of typos, so I have fixed them.

Commits
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43a1191 tests fix

remove minimum-stability

Merge pull request gitonomy#47 from KingCrunch/fix-text-on-linux

chmod() isn't applicatable on symlinks

fix Repository::getDiff call with array