Change default numbering of RMA to avoid crash on SQL unique constraint
Clean a bit of PEP8 things
Revert "Change default numbering of RMA to avoid crash on SQL unique constraint"

This reverts commit aaa379647c85f50f2cd387d278a25159d72cd56e.
Add init method to initialize a value in claim 'number' (avoiding tests to crash)
Merge pull request #5 from jgrandguillaume/7.0-fix-travis-tests

Applying little fixes and PEP8 to make travis green