Bump squid3-dev to address recent security advisories

[Tikimotel]

Squid3-dev failed to update today.
http://redmine.pfsense.org/projects/pfsense-packages/repository/revisions/efc17dcbcfc1a0a3378f23e46e43124a63e3a31f
Version was bumped, pbi not available (yet).

:'(
http://forum.pfsense.org/index.php/topic,48347.msg349795.html#msg349795

Beginning package installation for squid3-dev .
Downloading package configuration file... done.
Saving updated package information... done.
Downloading squid3-dev and its dependencies... 
Checking for package installation... 
 Downloading http://files.pfsense.org/packages/amd64/8/All/squid-3.3.8-amd64.pbi ...  could not download from there or http://files.pfsense.org/packages/amd64/8/All//squid-3.3.8-amd64.pbi.
of squid-3.3.8-amd64 failed!

Installation aborted.Backing up libraries... 
Removing package...
Starting package deletion for squid-3.3.8-amd64...done.
Removing squid3-dev components...
Tabs items... done.
Menu items... done.
Services... done.
Loading package instructions...
Include file squid.inc could not be found for inclusion.
Deinstall commands... 
Not executing custom deinstall hook because an include is missing.

[jimp]

PBIs should be up now.

[Tikimotel]

Thnx Jimp

Squid3-dev is installed again!