docs: function getCommands( str ){
  	var commands = str.split('|');
  
  	commands.forEach(function( command, key ){
  		var args = command.split(':');
  
  		args.forEach(function( arg, k ){
  			args[k] = trim( arg );
  		});
  
  		commands[key] = {
  			command: command,
  			method: args.shift(),
  			args: args
  		};
  	});
  
  	return commands;
  }