Removed execution floag on test_watermark.py, refs issue #545
Removed execution floag on test_watermark.py, refs issue #545

adeboisanger/thumbor,figarocms/thumbor,adeboisanger/thumbor,adeboisanger/thumbor,adeboisanger/thumbor,figarocms/thumbor,figarocms/thumbor,figarocms/thumbor