nsIPrefBranch2 is not needed now
Merge pull request #3 from Haebaru/master

Updated Japanese locale
Merge branch 'master' of github.com:cyberscorpio/superstart into dev
remove some warnings
adjust the option dialog a little
remove unused createEmptySiteElement
improve the 'tmpl' for later use
template management
improve css preformance, in progress...
a type error
a better implement :)
add 'clear.js', which will be loaded as the last script, then it can just listen the DOMContentLoaded event, and the listener will be called as the last one.
improve the code, use 'strict', in progress...
now all the js files enable 'use strict', and there is a better way to arrange the init & clear actions
Begin to optimize the css, the guide can be found here:
https://developer.mozilla.org/en-US/docs/CSS/Writing_Efficient_CSS
Begin to optimize the css, the guide can be found here:
https://developer.mozilla.org/en-US/docs/CSS/Writing_Efficient_CSS
Merge branch 'dev'
optimizing...
optimizing...
...