Merge pull request #37 from ChrisBoesch/master

update
minor change
Merge pull request #293 from ruijunhuang2010/master

update
Merge pull request #96 from ChrisBoesch/master

Updates
resolve incorrect location for challenge creation
Merge pull request #294 from ruijunhuang2010/master

resolve incorrect location for challenge creation
Merge pull request #97 from ChrisBoesch/master

Updates
Merge pull request #295 from ShaikDawood/master

Update Badges Alignment#3
Update Badges Alignment#3
Merge pull request #38 from ChrisBoesch/master

update
Merge pull request #13 from ChrisBoesch/master

update
ng-init change #1
Merge pull request #296 from LI-HE/master

ng-init change #1
Merge pull request #297 from ruijunhuang2010/master

Merge pull request #38 from ChrisBoesch/master
Merge pull request #39 from ChrisBoesch/master

update
make story supported path attribute editable
Merge pull request #298 from ruijunhuang2010/master

update
Merge pull request #14 from ChrisBoesch/master

update
ng-init update #2
Merge pull request #299 from LI-HE/master

ng-init update #2