Challenge Bug fixed#2

- player routed to registration page after registration
- Story page is re-routed rather refreshing the whole page
Merge pull request #250 from ShaikDawood/master

Challenge Bug fixed#2
Merge pull request #251 from ruijunhuang2010/master

Merge pull request #21 from ChrisBoesch/master
Merge pull request #22 from ChrisBoesch/master

update