Extend level size in logger format to properly display DEBUG logs
Add integration tests for the Label command
Refactor CheckMilestone to inherit from GitRepoCommand
Add test for local tag existence before querying the log

- Fails with Stop command if tag unfound
- Add unit test to check tag non-existence logic
Add passing check-milestone test and test for non existing milestone
Fix parse_body() method when PR has no body
Add basic test for `scc version` command
Add basic integration test for `scc unrebased-prs` command
In UnrebasedPRs, reuse the top-level parse_pr() method
Redirect Sandbox clone/submodule update stdout/stderr to PIPE
PRevent docstrings to be displayed when running nosetests -v

http://www.saltycrane.com/blog/2012/07/how-prevent-nose-unittest-using-docstring-when-verbosity-2/
Merge pull request #97 from sbesson/integrationtests_migration

Integration tests migration (final)
Merge pull request #98 from sbesson/debug_log

Extend level size in logger format to properly display DEBUG logs
Merge remote-tracking branch 'origin/master' into rebase_continue