Rails asset wrapper for Trumbowyg

This is fork of trumbowyg_rails, because that repository has not been updated a lot of time.

Currently tracking code as of this change.

1. Configure your Gemfile to use this gem:

    gem 'trumbowyg2-rails'
   

2. Require the JavaScript files in app/assets/javascripts, after jQuery:

    //= require trumbowyg/trumbowyg
   

   Optional - Include any supported language packs from this list:

    //= require trumbowyg/langs/fr
   

3. Require the Stylesheets in app/assets/stylesheets:

    *= require trumbowyg/trumbowyg
   

In order to sync this repository with the upstream provider use the following workflow:

1. Check out latest copy of parent repository

2. Run npm install to install Trumbowyg dependencies

3. Run gulp build to generate the sprite files

4. Copy as follows from Trumbowyg => trumbowyg2-rails

    /dist/ui/images/* => /vendor/assets/images/trumbowyg/images
    /src/ui/sass/* => /vendor/assets/stylesheets/trumbowyg
    /src/trumbowyg.js => /vendor/assets/javascripts/trumbowyg
    /src/langs/* => /vendor/assets/javascripts/trumbowyg