Add TWBS3 responsive col-* for help dialog
Added shortcuts setting that will be either true or false
Only enable shortcuts if the option is set to true
added dist files
Added onsubmit callback
Redesign plugin interface with editor and renderer and language and so on.
 - Extract video plugin from base code
Merge branch 'develop' into feature/extract-video-plugin

Conflicts:
	dist/summernote.js
	dist/summernote.min.js
	src/js/editing/Editor.js
Support passing language info to drag and drop setup

- Deriving langInfo moved out of createLayout() and setup initially once-and-for-all and included in layoutInfo to be used e.g. when setting up drag and drop event
- Fixed bug causing en-US lang to be (permanently) overridden by lang set in options. Use jQuery extend deep copy when setting up langInfo to ensure that English text is used if no text is given the the specified lang.
Update Danish language file
Updated dist files
Fixed typo
Minor fixes to satisfy jshint
fixed conflicts with dist
erra: dettach to detach
Merge pull request #680 from HackerWins/feature/extract-video-plugin

Redesign plugin interface and extract video plugin from base code.
Plugin file name: summernote-xxx to summernote-ext-xxx
Add IsInline parameter for insertNode. #682
Merge branch 'responsive-help' of github.com:feryardiant/summernote into feryardiant-responsive-help

Conflicts:
	dist/summernote.js
	dist/summernote.min.js
Merge branch 'feryardiant-responsive-help' into develop
Merge branch 'onsubmit' of github.com:dfisch/summernote into dfisch-onsubmit

Conflicts:
	dist/summernote.js
	dist/summernote.min.js