Make return value consistent
UTF8-encode category atom feed

feeding unicode into a stringio is not a very good idea...
Don't use removed function
PosterSlotSchedule scope issue

Caused by removed import in e5b10bb2
Add config option for whoosh storage
Fix unicode error in error mails
Don't try to join LazyProxy objects
Include all egroup-owned rooms into "My rooms"
Fix manager group checks
Missed rename
Fix reservations in my rooms
Fix event apis
send_file: remove crap from filenames

Linebreaks etc. do not belong in filenames!
Don't use localized time formatting
Fix error message issue with non-reservable rooms
Fix eAgreement
Remove VT chars when serializing as XML
Better error message if author does not exist
No author link for withdrawn contributions

Also hide the link if the author is not in the author list for some
reason
Consider days/rooms with only blocking bars empty