- Update cloud-init-write-routes.patch (bsc#1132692)
+ Properly accumulate all the defined routes for a given network device.
Previously only the last defined route was written to the routes file.

- Update cloud-init-trigger-udev.patch (bsc#1125950)
+ Write the udev rules to a different file than the default
+ Settle udev if not all configured devices are in the device tree to
avoid race condition between udev and cloud-init

+ Fix the order of calls, the SUSE implementation of route config file