Moved credentials implementation to sub project

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-ios/": change = 16960]
Supported online app for player

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-ios/": change = 16961]
fixed a path bug

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-ios/": change = 16962]