Summernote emoji plugin

##Usage

• Include summernote-ext-emoji.js
• Add emoji to summernote toolbar

##Example

<textarea id="summernote"></textarea>

document.emojiSource = '../pngs/'; //relative path to emojis

$('#summernote').summernote({
  toolbar: [
		['misc', ['emoji']],
		['code', ['codeview']]
	]
});