Add card feature
Merge pull request #7 from nuvention-web/master

2/18
Merge branch 'development'
removed empty folder
Merge pull request #9 from nuvention-web/submission

2/25
removed old app
Add bluetooth demo folder
Merge branch 'master' into development

Conflicts:

iOS/app/ContactCardApp.xcodeproj/project.xcworkspace/xcuserdata/glennfel
lman.xcuserdatad/UserInterfaceState.xcuserstate