[Yum] yum 2.9.7

[seth vidal]

I'm sleepy for some reason so this will be short:

yum 2.9.7 is out - a number of fairly noticeable changes in the code,
hopefully not as noticeable in terms of it working. 

Tarball:
 http://linux.duke.edu/yum/download/2.9/yum-2.9.7.tar.gz

SRPM:
 http://linux.duke.edu/yum/download/2.9/yum-2.9.7-1.src.rpm

Changelog:
http://devel.linux.duke.edu/cgi-bin/viewcvs.cgi/yum/ChangeLog?revision=1.70&view=markup

let us know what's broken,
-sv