Merge pull request #57 from heyongjian/ios-style

Ios style
huangming: fix the bug for launcher crashing when push list str is null.
Merge pull request #86 from whuthm/ios-style

huangming: fix the bug for launcher crashing when push list str is null.
Merge pull request #83 from lwanghaol/ios-style

optimize for joyfolder
Merge pull request #58 from heyongjian/ios-style

Ios style
huangming:modify the backup request network.
Merge pull request #88 from whuthm/ios-style

huangming:modify the backup request network.
Merge pull request #35 from heyongjian/ios-style

merge pull request