code: function versioningJSON ( obj, dest, ns ) {
          var content = {};
          content[ ns ] = obj;
          var json = JSON.stringify( content, null, 2 );
          grunt.log.subhead( 'Generating JSON config file' );
          grunt.file.write( dest + '/assets.config.json', json );
          grunt.log.ok( 'File "' + dest + '/assets.config.json" created.' );
      }
docs: Generate a JSON config file
  
  @todo   Determine if keeping these in this file is the right approach
  
  @param  {Object} obj  Versioning object created by the task
  @param  {String} dest Location to save the generated config file
  @param  {String} ns   Namespace to wrap config content
  @return {undefined}