E&S CVS Commit: PEAK-Rules - Unify exception reprs across 2.x and 3.x so tests work

[pje at eby-sarna.com]

Author: pje
Date: Thu Apr  9 12:02:39 2015
New Revision: 2762

URL: http://svn.eby-sarna.com?rev=2762&view=rev
Log:
Unify exception reprs across 2.x and 3.x so tests work

Modified:
    PEAK-Rules/DESIGN.txt
    PEAK-Rules/Indexing.txt
    PEAK-Rules/README.txt
    PEAK-Rules/peak/rules/core.py
    PEAK-Rules/test_rules.py