bluetooth class and sequence add
add start icon

add start icon
Merge branch 'master' of https://github.com/ie-ModelingAndDesign/2013-N
branch bluetooth
add option scean
Merge branch 'bluetoothstoryboard'
Merge branch 'master' of https://github.com/ie-ModelingAndDesign/2013-N
Change sequence
Change sequence
Merge branch 'master' of https://github.com/ie-ModelingAndDesign/2013-N
Merge branch 'master' into bluetooth_feature
Add P2PView