Adjust versions according recently built PBIs
set 7.x packages back to HTTP, as 1.x versions won't fetch files from
servers requiring strong crypto settings as ours do.
Set default to "true" for 'should install' cron job.
Need to declare $g and $config vars as globals.
Merge pull request #632 from bmeeks8/master

Suricata 1.4.6 pkg. v0.3-BETA -- bug fixes