Fix alarmactivity close issue

1. On Android 2.3.3, can't wake screen by FLAG_TURN_SCREEN_ON and set
noHistory = true, it will close  the alarm activity when screen off. Fix
this issue by removve noHistory and wake screen on by PowerManager
2. Modify the alarm activity UI
3. Fix memory leak issue
Modify alarm ui

1, Modify UI
2. Fix close asset manager issue
Add video and news for each match item

1. Update the image asset
2. Modify the match list UI to show the video and news
3. Using match.json ext field to save the news or video url and parse to
the MatchModel object
Add alert box when visit the video or news