Activate missing permissions checks
[FIX] explicitly use the loglevel that is actually chosen
Merge remote-tracking branch 'upstream/master' into loglevel_info

Conflicts:
	travis/test_server
[FIX] explicitly use the loglevel that is actually chosen
[IMP] allow more fine-grained control over what counts as error
[FIX] duck type checking for regex objects
Merge pull request #96 from dreispt/activate-pylint-permissions

Activate checks for missing permissions
Ignore F811 (redefinition of unused '')

Because it is valid code in the new API (odoo v8) when we implement
2 interfaces for a method (compatible with old and new API).

Closes #106
Merge pull request #107 from guewen/flake8-no-F811

Ignore F811 (redefinition of unused '')
Merge pull request #102 from hbrunn/whole_errormsg

[IMP] allow more fine-grained control over what counts as error
Merge pull request #101 from hbrunn/loglevel_info

[FIX] explicitly use the loglevel that is actually chosen
Fix pylint error on server_environment