seo vars had array / object conflict
Merge pull request #141 from cjemagid/3.0

seo vars had array / object conflict
made the method static
Merge pull request #142 from cjemagid/3.0

made the method static
object /array
Merge pull request #143 from cjemagid/3.0

object /array
fixed bugs with caching vfolder responses.
Merge pull request #144 from cjemagid/3.0

fixed bugs with caching vfolder responses.
commented out the category part
Merge pull request #145 from cjemagid/3.0

commented out the category part