Merge pull request #99 from LI-HE/master

minor change to story and new stroy show #1
Merge pull request #35 from ChrisBoesch/master

Updating my repo
Load challenges created by other users
Theme updates & Delete unnecessary folder

1. Deleted app-white folder
2. Updated to White theme
Merge pull request #36 from ChrisBoesch/master

Updating my repo
Merge pull request #100 from ShaikDawood/master

Theme Update and delete unnecessary folder
Load location images for all challenge tabs
Merge pull request #37 from ChrisBoesch/master

Updating my repo
Merge pull request #101 from LI-HE/master

update
Merge pull request #102 from LI-HE/master

story selection update #3
challenge registration

1. player able to register open challenges except unable to see the
required badges
2. player able to see accepted challenges
Merge pull request #103 from ShaikDawood/master

open challenge registration
Merge pull request #30 from ChrisBoesch/master

update