code: function(text, pad) {
  			var lines = this.splitByLines(text);
  			var pl = pad.length;
  			for (var i = 0, il = lines.length, line; i < il; i++) {
  				line = lines[i];
  				if (line.substr(0, pl) === pad) {
  					lines[i] = line.substr(pl);
  				}
  			}
  			
  			return lines.join('\n');
  		}
docs: Removes padding at the beginning of each text's line
  @param {String} text
  @param {String} pad