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
added timer to event json and added timer to the task svg. The timer shows up after the task is started.
Added task_startBtn_time and task_endBtn_time to event JSON to record the time the start/end button is clicked on the task. Added drawStartedEvents to awareness.js to update and draw the events that are started or delayed. task_timer_interval in awareness.js controls if the team to run in normal or fastforwarded speed.
checking out another branch
task color changes if the task is delayed.
Merge branch 'master' of https://github.com/StanfordHCI/foundry into nr-taskTimer
Updated num-online display
Fixed timeline position and overview look in worker view
Merge branch 'master' into nr-taskTimer
When the user  completes a task, the author should see the task as completed. The live_tasks, delayed_tasks, completed_red_tasks, and drawn_blue_tasks should be updated correctly.
still fixing the sync issue between user and author window.
Sync to master
Merged worker view fix changes