ExerciseApp: Initial commit
ExerciseApp: add the basic UI skeleton
ExerciseApp: add SubFeature interface, remove unused resources
ExerciseApp: Add SubFeature interface, remove unused resources
add the header controls(step 1)
add time setting panel
add the header controls(step 2)
add the header controls(step 3)

To be fix:
parse pattern "%s%" crashes
Fix the previously mentioned bug, add count down view
add wallpaper image, add gesture detection(handling TBD)
add the fing operation support(adjusting the speed & incline), the data syncissue need to be fixed
fix the data sync issue(control view, fing float textview & header view)
integrate Unity3D views(libraries) and rename original ExerciseApp into main sub-project
integrate SeeJoPlayer into ExerciseApp project
refine to use the video image button to launch video player activity
add SettingModel, change the property of application
add unity view to free mode
add fragment to host variable client layout(unity 3D, video view, web view, music view, etc.)
just adjust the unity view size
Fix the UnityPlayer doesn't showup bug