Merge pull request #2 from JerryLocke/master

Show template's info when switching it
Merge pull request #3 from JerryLocke/master

Regulate preview image size
skip html tags
Merge remote-tracking branch 'kksign/master'
change text in template infomation panel
Merge pull request #4 from JerryLocke/master

Fix bug
check compatibility before applying template
check constant instead of template name
Merge branch 'master' of https://github.com/kookxiang/Tieba_Sign
fix bug of default template
fix bug
divided template into widget
refresh page after applying template
fix hook name
Merge remote-tracking branch 'kksign/master'