Merge pull request #10 from zitang/master

handle phase movement related event in contest page
Merge pull request #4 from cloudspokes/master

update
Room Summary UI Prototype
added new files for Room Summary Prototype
Merge pull request #11 from amethystlei/master

Room Summary UI Prototype
Resizer for Coding Page
Merge pull request #12 from amethystlei/master

Resizer for Coding Page