Add Squid-3.2.3 as www/squid32.
Note: this update requires an update of www/libecap to 0.2.0 which I
will submit in a separate PR.
Fix: This is the shar archive of the new squid32 directory:
Fix category (new ports should be change-requests) (via the GNATS Auto
Please remind us when www/libecap is updated :)
I'll take it.