Merge branch 'master' of https://github.com/hbprotoss/weibo
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Update README.md
Read account info from database
Implement StackedWidget: fit size to current widget
Add three static OAuth interface to class Plugin.
add sina account
main.py

Now can execute app via any link
Setting window slightly changed