code: function humanizeActionName(name) {
  		return require('utils').trim(name.charAt(0).toUpperCase() 
  			+ name.substring(1).replace(/_[a-z]/g, function(str) {
  				return ' ' + str.charAt(1).toUpperCase();
  			}));
  	}
docs: “Humanizes” action name, makes it more readable for people
  @param {String} name Action name (like 'expand_abbreviation')
  @return Humanized name (like 'Expand Abbreviation')