fix  Issue #1

https://github.com/WinterSilence/kohana-meta-tags/issues/1#issuecomment-27542773
small fixes and new template
Create meta2.php

https://github.com/WinterSilence/kohana-meta-tags/issues/2
https://github.com/WinterSilence/kohana-meta-tags/issues/3
Update meta.php
small  fixes
small fixes