moved functions to helpers file.

laravel/bootstrap/core.php

@@ -78,4 +78,4 @@
  * 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/helpers.php

@@ -10,7 +10,7 @@
  */
 function e($value)
 {
-	return HTML::entities($value);
+	return Laravel\HTML::entities($value);
 }
 
 /**
@@ -23,5 +23,5 @@ function e($value)
  */
 function __($key, $replacements = array(), $language = null)
 {
-	return Lang::line($key, $replacements, $language);
+	return Laravel\Lang::line($key, $replacements, $language);
 }