[krbdev.mit.edu #1219] SVN Commit

[Tom Yu via RT]

Test for key rollover for TGT, including purging old keys.

http://src.mit.edu/fisheye/changelog/krb5/?cs=24555
Commit By: tlyu
Revision: 24555
Changed Files:
U   trunk/src/tests/Makefile.in
A   trunk/src/tests/t_keyrollover.py