Add version check to package install
Allow to edit default queue. Should fix #1995
Remove call-time pass-by-reference
Update etc/inc/interfaces.inc

As noted in http://forum.pfsense.org/index.php/topic,57849.0.html
Merge pull request #339 from bcyrill/patch-2

Update etc/inc/interfaces.inc
Merge pull request #338 from bcyrill/pkg_mgr

Add version check to package install
Correct stoping of the db and sending radius stops
Fix indent