added curl_timeout option for vf
Update set_hash.php
fixed a misspell
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