fix purge option w/ missing recurse
Changing purge default to false; I personally feel this should always be false since files will be deleted and someone might not be expecting this - also, since this purge has been fixed now w/ the addition of the recurse option - anyone using this module (upon upgrade) will find files deleted, so it's safer now to set purge to false
Formatting/indentation change; removed comment which doesn't apply any more to this patch change
Merge pull request #7 from tehmaspc/tehmaspc_fix_purge_recurse

fix for purge option; disabling purge by defaut