make sure music player work normal after device wakeup.
Merge branch 'master' of github.com:onyx-intl/boox-opensource
improve fb reader's "go to page" function.
http://onyx-me.xicp.net:8090/browse/IMXLINUX-13
Merge pull request #12 from weihua/master

make sure music player work normal after device wakeup.