Merge pull request #221 from whuthm/ios-style

fix bug JOYL-64, launcher crash when apply the native wallpaper.
Merge pull request #223 from whuthm/ios-style

fix bug JOYL-70, the browser and file apps have the same icon.
Merge pull request #225 from whuthm/ios-style

fix bug JOYL-77,get the wrong time of the first push interval.
Merge pull request #227 from whuthm/ios-style

fix bug JOYL-74, the city string shows "unkown" when do not get the information.
Merge pull request #69 from heyongjian/ios-style

Ios style
wanghao:update virtual shoutcut in joy folder when connect to the Internet more than a day
fix bug:issue-75,crash when click the contact widget
Merge pull request #230 from lwanghaol/ios-style

fix bug:issue-75,crash when click the contact widget
Merge pull request #99 from heyongjian/ios-style

Ios style