fix typos - `Yii::app()`
fixes initializing attributes in Sort class
Merge pull request #730 from Ryadnov/fix_typos_in_docs

fix typos - `Yii::app()`
Merge pull request #731 from Ryadnov/fix_sort_init_attributes

fixes initializing attributes in Sort class
Upgraded bootstrap to 3.0RC1.
Merge branch 'master' of github.com:yiisoft/yii2
Fixed debugger with the new bootstrap.
Fixed the basic app template.
css fix.
Update radio and checkbox due to e3801fbf6bdf167c31f4f2bbb774f75659956d57
ResizableAsset typo fix!
Merge pull request #734 from callmez/master

ResizableAsset typo fix!
#735: removed hiddenInput to avoid confusion.
Merge pull request #733 from wicaksono/master

Update radio and checkbox
Fixed test breaks.
test break fix.
test break fix.
refactored NavBar and basic app navbar.
Use `hasAttribute()` instead to avoid code duplication
Merge pull request #737 from wicaksono/master

Use `hasAttribute()` instead to avoid code duplication