new bootstrap version 3.1.1
responsive trick
test cleanup
Merge pull request #603 from leider/master

can now generate email notifications for changed wiki pages
Merge commit '11b56bd6353cdccc2b8f21c93574fa6d4e1f3668'
sent emails now formatted as html via jade
more rendering done via jade instead of inline
changed the way the buttons are rendered in invitations