Added new email template and required variables and changes
Merge branch 'develop' of github.com:tnktp/ciruela into develop

Conflicts:
	lib/mailer.js
	lib/runner.js
Added more into to email template
Added conditional status based on failed test count
Minor code cleanup
Add link to coverage report. Add function to create the coverage report
Add link to see coverage on styledBuildResults email template

Updated Readme to include coverage

Updated production.json-sample to include new needed vars