Typo c/p error in comment
Suppress fast NASes when proxying

If a NAS is sending the same packet many times per second,
we should ignore most of them.  We limit our retransmits
to no more than one per second.  That's still fast, but
much slower than stupid NASes
Make error messages clearer for users
Fix soft assert
Add always instances for all rcodes
Add temporary fix for credential accumulation in heimdal krb5

This isn't really a leak as the credentials will be removed as they expire,
but the standard operation of the krb5 verification functions isn't helpful
here.

The proper fix is to make it optional, and add credential caching code
to MIT too.
Add Equallogic dictionary

Add a dictionary for Equallogic devices. Although part of
Dell since 2008 the vendor ID still points to Equallogic.

The values were obtained from publicly available
"Dell Equallogic Group Manager Online Help, PS Series Firmware
Version 6.0 / FS Series Firmware Version 2.0"
Don't segfault in rlm_unix if attributes are missing from the main dictionary
Fix double free on error in home_server_add

Fix potential issue with wrong free function being used in home_server_add
Formatting
Set secret to radsec for tcp+tls home servers
Don't try and load dh_params if no dh file provided
Output why we couldn't open the file 'does not exist' is not the reason in all cases
Update the Altiga dictionary with new values

Add new attributes and values to the Altiga networks dictionary
as found in the Cisco Prime 6.0 Access Registrar User Guide.

Add historical note about Altiga's aquisition in case someone is
(still) looking for Altiga-related documentation.
Merge pull request #520 from matsimon/altiga-dict-new

Update the Altiga dictionary with new values
If inst->output is NULL, don't request output pairs from radius_exec_program
Merge pull request #519 from matsimon/equallogic-dict

Add Equallogic dictionary
foo