Add a more robust method to detect description template changes
Submitted by an unknown user
Link to original bug (#676763)
Description
Currently we compare the mtime of the customized templates in ~/.config/Rygel with the system templates in /usr/share/rygel/xml. if for some reason the system time isn't set properly Rygel will generate a new UUID on every reboot or even restart.
We should investigate a more robust method to check if the templates changed.
Version: git master