Fix the squid package {completed}

[mhab12]

This likely is the cause of/solution to the problem.  I just checked my loader.conf, almost empty in my 1.2/6.3 pfSense build.  Perhaps the older 1.2 Release had the offending line.  I'll try adding the new lines later, but as stated before we were already at moving along pretty well.  Thanks for the details chudy.