Merge pull request #36 from ChrisBoesch/master

update
Merge pull request #37 from ChrisBoesch/master

update
Merge pull request #38 from ChrisBoesch/master

update
StoryController-added method descriptions
Merge pull request #53 from Arathi298/master

update storyController method descriptions
Merge pull request #54 from ShaikDawood/master

updating small screen size for practice
resolved 7 inch quest selection issue
Merge pull request #55 from ruijunhuang2010/master

update
Merge pull request #20 from ChrisBoesch/master

updating my repo..