Fix for change priority and frequency in joomla 3. desc link: http://joomla.vargas.co.cr/en/forum?task=viewtopic&f=2&t=4463&start=20&sid=2a0c9537c4fe676d197634da955423d2
Merge pull request #6 from mhehm/master

Fix for change priority and frequency in joomla 3.