Merge pull request #106 from ChrisBoesch/master

Updates
Merge pull request #107 from ChrisBoesch/master

Updates
Merge pull request #108 from ChrisBoesch/master

Updates
Merge pull request #109 from ChrisBoesch/master

Updates
Merge pull request #110 from ChrisBoesch/master

Updates
Merge pull request #350 from ruijunhuang2010/master

Merge pull request #54 from ChrisBoesch/master
Merge pull request #111 from ChrisBoesch/master

Updates
Challenge Creator

- "Challenge Description" should be based on Challenge Type.
Merge pull request #351 from ShaikDawood/master

Challenge Creator Page
Minor edit on ranking (Cosmetic)
Merge pull request #352 from ShaikDawood/master

Minor edit on ranking (Cosmetic)
Merge pull request #112 from ChrisBoesch/master

Updates
refresh registration page 

- refresh registration page instead of reloading it
Merge pull request #353 from ShaikDawood/master

refresh registration page
Merge pull request #55 from ChrisBoesch/master

update