Align the RPM keys and values.
Align the RPM keys and values.

This makes it easier to read.  Originally from
Filip Szymański <fszymanski@onet.pl>

Signed-off-by: Chris Lalancette <281cd07d7578d97c83271fbbf2faddb83ab3791c@gmail.com>

clalancette/pycdlib,clalancette/pyiso