refactoring and bug fixes.

laravel/bootstrap/functions.php

@@ -0,0 +1,16 @@
+<?php
+
+function fe($function)
+{
+	return function_exists($function);
+}
+
+function e($value)
+{
+	return HTML::entities($value);
+}
+
+function __($key, $replacements = array(), $language = null)
+{
+	return Lang::line($key, $replacements, $language);
+}