title: Opencart VqMod permissions issues
body: <p>I have recently copied an opencart install to create a development environment.  The issue I am having is that the vqmod files are getting "locked".  I dont have permissions to update them in the new dev environment and if I delete them on the ftp server, they somehow re appear the next time after I have loaded that page.  Any help would be awesome. THis is driving me crazy and preventing me from making necessary changes! Thanks in advance.</p>