draw red box on media player
add upload util
Merge branch 'fun_video_play' into fun_video_info
add choose file fragment
add SettingFragment.java
update video status
Merge branch 'fun_video_info'
refactor
update
update
Merge branch 'master' into draw_box
implement file upload
Merge branch 'draw_box' of https://github.com/philren/Vision into draw_box

Conflicts:
	GP Mobile/Android/GPVision/src/com/gpvision/api/CallAPI.java
add draw control
update upload file request
update request of upload file
Merge branch 'draw_box' of https://github.com/philren/Vision into draw_box
Merge branch 'draw_box' into fun_video_info
update video info list
refactor