Merge pull request #163 from xguox/master

i18n zh-Cn
Merge pull request #164 from xguox/master

add youku  video support
Fixes weird jquery bug

When next returns null, the hasClass further throws Untyped exception.

The fix checks for next first then follows the same logic.
added portuguese brazil lang
Merge pull request #178 from sergiors/master

added portuguese brazil lang
Merge pull request #172 from dax70/master

Fixes weird jquery bug
Comment convention and trivial refactoring.
Fixed #167.
Remove video dialog button on link popover.
Updated the YouTube video insertion to exclude the protocol in the URL. The prevents an error when using the editor on a SSL enabled site, which throws a mixed content error
Fixed #91, #187.
Merge pull request #188 from dwa012/master

Fixed a "Mixed content error" when using the editor on a SSL site
Update comments.
Update comment convention.
Updated gitignore
* Added bower_components
Added Summernote Server
* `node server`
* 편리한 테스트를 위해 간단한 서버를 만듬.
Merge pull request #192 from e2goon/gitignore

Updated gitignore
Merge pull request #194 from e2goon/server

Server
Modified Gruntfile.js
* 기존 서버 실행방식 버리고, grunt task 활용.
Merge pull request #197 from e2goon/server

Modified Gruntfile.js