Merge pull request #13 from kitemao/master

update task module
Update lib
Merge pull request #14 from kitemao/master

polish ui
Merge remote-tracking branch 'upstream/master'
Merge pull request #15 from kitemao/master

login auth logic
Merge remote-tracking branch 'upstream/master'
Add withCrendentials as default config to $http
Merge pull request #16 from ivanzhaowy/master

Merge