move tinymce to npm

Gruntfile.js

css/plugins/advlist/plugin.js

css/plugins/advlist/plugin.min.js

css/plugins/anchor/plugin.js

css/plugins/anchor/plugin.min.js

css/plugins/autolink/plugin.js

css/plugins/autolink/plugin.min.js

css/plugins/autoresize/plugin.js

css/plugins/autoresize/plugin.min.js

css/plugins/autosave/plugin.js

css/plugins/autosave/plugin.min.js

css/plugins/bbcode/plugin.js

css/plugins/bbcode/plugin.min.js

css/plugins/charmap/plugin.js

css/plugins/charmap/plugin.min.js

css/plugins/code/plugin.js

css/plugins/code/plugin.min.js

css/plugins/colorpicker/plugin.js

css/plugins/colorpicker/plugin.min.js

css/plugins/compat3x/css/dialog.css