Oops... accidentally killed sorting :-(
Merge pull request #602 from NicoleRauch/member_admin

Bugfix...
can now generate email notifications for changed wiki pages
create shell script for changeNotification triggering via cron
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
Merge pull request #604 from leider/master

a day's work
In order to test middleware in integration, we need to be able to inject it into the test app.
Fixing security leak that allowed Clickjacking (thx to @redshark for the advice)
Test cleanup
Now we can add multiple middlewares to the test app.
Fixing security leak that allowed Cross-Site Request Forgery (thx to @redshark for the advice)
Merge pull request #605 from NicoleRauch/master

Zwei Sicherheitslücken geschlossen
small fix for displaying on tiny devices