Added classes to the body for easier page specific styling.
Ask for confirmation when leaving a submittable publisher
Merge pull request #5309 from svbergerem/confirm-unload-publisher

Ask for confirmation when leaving a submittable publisher
Merge branch 'body-classes' of https://github.com/roymckenzie/diaspora into roymckenzie-body-classes
Merge branch 'roymckenzie-body-classes' into develop
Fix: displaying more than one row of image attachments broke publisher
edit changelog
added scrollbar to bookmark publisher, fixed mention layout bugs