Merge pull request #5 from ChrisBoesch/master

update
Merge pull request #374 from Arathi298/master

Update Ranking & Profile
Merge pull request #375 from ruijunhuang2010/master

Merge pull request #5 from ChrisBoesch/master
Merge pull request #6 from ChrisBoesch/master

update
remove away challenge deletion
Merge pull request #376 from ruijunhuang2010/master

update
Merge pull request #117 from ChrisBoesch/master

Updates
share challenge link
Merge pull request #377 from ruijunhuang2010/master

share challenge link
Merge pull request #21 from ChrisBoesch/master

update
complete share url
fixed the non published stories can not be shared with URL issue
Merge pull request #378 from LI-HE/master

fixed the non published stories can not be shared with URL issue
Badge Table Bug #1

- Profile : path list overflows from badge table
added a break for code efficiency
Merge pull request #379 from LI-HE/master

added a break for code efficiency
Merge pull request #118 from ChrisBoesch/master

Updates
Merge pull request #380 from ShaikDawood/master

Badge Table Bug #1
Merge pull request #381 from ruijunhuang2010/master

complete share url
Badge Table Bug #2