[krbdev.mit.edu #7157] krb5-1.10.1 iprop fixes

[Richard Basch via RT]

I assign copyright of these changes to MIT.

That said, I will package the patch in a few smaller patches, but some
patches will have the others as prerequisites. (I may have to rework part of
the patch to allow it to be broken apart.)

-----Original Message-----
From: Greg Hudson via RT [mailto:rt-comment at krbdev.mit.edu] 
Sent: Tuesday, June 05, 2012 10:32 PM
To: basch at alum.mit.edu
Subject: [krbdev.mit.edu #7157] krb5-1.10.1 iprop fixes 

We'll need the following (either from Richard or from us as we have time) 
to accept this, per http://k5wiki.kerberos.org/wiki/Contributing_code:

* Each independent change needs to be in a separate patch.
* Automated tests.  This is a little tricky since we don't yet have 
Python tests for incremental propagation.
* Documentation (in the form of changes to doc/rst_source) of the new 
flags and features.

These changes are also substantial enough that we'll need either 
copyright assignment (saying "I assign copyright of these changes to MIT" 
is good enough) or permission to distribute the new code under a BSD-like 
license.