init_fontawesome.js

{
  selector: "%SELECTOR%",
  theme: "modern",
  skin: "lightgray",
  toolbar_items_size: "small",
  menubar:false,
  plugins: [
    "advlist anchor autolink autosave charmap code colorpicker contextmenu emoticons fullscreen hr",
    "image importcss insertdatetime link lists media nonbreaking paste",
    "save searchreplace table textcolor visualblocks visualchars wordcount fontawesome noneditable"
  ],
  external_plugins: {
    "fontawesome": "%CMSIMPLE_ROOT%plugins/fa/editors/tinymce4/fontawesome/plugin.min.js"
  },
  toolbar1: "save | fullscreen code formatselect fontselect fontsizeselect styleselect",
  toolbar2: "bold italic underline strikethrough | alignleft aligncenter alignright alignjustify cut copy paste pastetext | bullist numlist outdent indent blockquote",
  toolbar3: "undo redo | link unlink anchor image media | hr nonbreaking removeformat visualblocks visualchars | forecolor backcolor | searchreplace | charmap fontawesome",
  toolbar4: "emoticons subscript superscript | table inserttime help",
  image_advtab: true,
  image_title: true,
  file_browser_callback: "%FILEBROWSER_CALLBACK%",
  content_css: "%STYLESHEET%,%CMSIMPLE_ROOT%plugins/fa/css/font-awesome.min.css",
  importcss_append:true,
  style_formats_autohide: true,
  importcss_selector_filter: /(?:([a-z0-9\-_]+))(\.[a-z0-9_\-\.]+)$/i,
  %LANGUAGE%
  element_format: "%ELEMENT_FORMAT%",
  block_formats: "%HEADERS%;p=p;div=div;code=code;pre=pre;dt=dt;dd=dd",
  "insertdatetime_formats": ["%H:%M:%S", "%d.%m.%Y", "%I:%M:%S %p", "%D"],
  relative_urls: true,
  convert_urls: false,
  entity_encoding: "raw",
  noneditable_noneditable_class: 'fa',
  extended_valid_elements: 'span[*]'
}