Merge pull request #550 from fermionic/20121222-use-smarty-template-engine

only use Smarty if the view/smarty3/ directory is writable

diff --cc boot.php
Simple merge

diff --cc view/theme/vier/theme.php
index 7749a26bca54ee81636a697474c05597576f5448,f071c1bd067c5f55ffcc1e158b6c34cce2da9817..7c0f3d3f8d1b6fa3f3136230564047319179b2c4
--- 1/view/theme/vier/theme.php
--- 2/view/theme/vier/theme.php
+++ b/view/theme/vier/theme.php
@@@ -5,10 -5,9 +5,10 @@@
   * Author: Fabio <http://kirgroup.com/profile/fabrixxm>
   * Author: Ike <http://pirati.ca/profile/heluecht>
   * Maintainer: Ike <http://pirati.ca/profile/heluecht>
 + * Description: "Vier" uses the font awesome font library: http://fortawesome.github.com/Font-Awesome/
   */
  
- $a->theme['template_engine'] = 'smarty3';
+ set_template_engine($a, 'smarty3');
  
  $a->theme_info = array();