A&A should be reworked

I think a&a should share the space with the user list. A&a should have the same with than the user list. When hidden user list has max height if a&a is visible user list should have reduced height (scrollbar if needed).

mail threads
http://markmail.org/message/nzuaxbdfmuudxzyv
http://markmail.org/message/ig7bth24bi5r74tg