moved functions to helpers file.

laravel/bootstrap/core.php

@@ -78,4 +78,4 @@ spl_autoload_register(array('Laravel\\Autoloader', 'load'));
  * Define a few global convenience functions to make our lives as
  * Laravel PHP developers a little more easy and enjoyable.
  */
-require 'functions'.EXT;
+require SYS_PATH.'helpers'.EXT;

laravel/bootstrap/functions.php

@@ -1,27 +0,0 @@
-<?php
-
-/**
- * Convert HTML characters to entities.
- *
- * The encoding specified in the application configuration file will be used.
- *
- * @param  string  $value
- * @return string
- */
-function e($value)
-{
-	return HTML::entities($value);
-}
-
-/**
- * Retrieve a language line.
- *
- * @param  string  $key
- * @param  array   $replacements
- * @param  string  $language
- * @return string
- */
-function __($key, $replacements = array(), $language = null)
-{
-	return Lang::line($key, $replacements, $language);
-}