Merge pull request #128 from cjemagid/3.0

fixed a misspell
fix
vf error cache 5 minutes
Merge pull request #135 from will123195/3.0

3.0
longer error cache
Merge pull request #137 from will123195/3.0

longer error cache
aql class for backwards compatibility
changes made to 3.0 system
fixed seo-vars
Merge branch '3.0' of https://github.com/dizhar/cms into 3.0

Conflicts:
	pages/seo-vars.php