Mirror development
original source: [http://www.magentocommerce.com/magento-connect/lesscss.html]
- this Magento Module worked with Version 1.9.1.0
- using now https://github.com/oyejorge/less.php Less.php 1.7.0.3 as library
- need no caching -> css renderer runs only if *.less filetime newer then *.css filetime or if enabled force_rebuild