Removed max-height from project overview container
Cleaned up add new role functionality, fixed bug

Bug was causing the spin animation to run in new add role text boxes
where the user hadn’t typed anything
Cleared the project overview edit link
Moved chat to right sidebar
Adjusted resize methods
Added send chat button functionality
Cleaned up addRole code
Modified chat window

Hid online users: button displays number of online users, click it to
reveal who exactly is online
Updated num-online display
Fixed timeline position and overview look in worker view
Sync to master
Merged worker view fix changes
Fixed timeline position issues in worker view
Removed chat from left sidebar
Merge pull request #67 from StanfordHCI/jf-moveChat

Moved chat to right sidebar
Attempted to solve merge conflicts
Merge pull request #66 from StanfordHCI/jf-restyleSidebar

Bug fixes
Merge branch 'master' into td-docQFixes
Merge branch 'td-docQFixes' of https://github.com/StanfordHCI/foundry into td-docQFixes