Tweak to make sessions always be 80px high and have room for the connected sesion view, which makes pagination work again.
Changed 'not active' message.
Resolved merge conflict.
Trying something new - showing the number of people in the session using the button, and then requiring mouse-over to show the actual images of people.
Fixed style conflict.
Merge pull request #184 from drewww/session-list-pagination

Session list pagination