Make code flake8 (pep8 + pyflakes) compliant
Merge pull request #50 from warunsl/fix-flake8

Make code flake8 (pep8 + pyflakes) compliant
Bug 1040816 - Use linkbugs filter for reason and message of the day - Define linkbugs filter method to linkify bugs
Bug 1040816 - Use linkbugs filter for reason and message of the day - Linkify the reason and message of the day texts