- drop dependency on boto (only used in examples, and
should really be ported to botocore/boto3 instead)

- Update to version 17.2 (boo#1069635, bsc#1072811)
+ Add cloud-init-skip-ovf-tests.patch
+ Add cloud-init-no-python-linux-dist.patch
+ Add 0001-switch-to-using-iproute2-tools.patch
+ Add 0001-Support-chrony-configuration-lp-1731619.patch
+ Add 0002-Disable-method-deprecation-warning-for-pylint.patch
+ Add 0003-Distro-dependent-chrony-config-file.patch
+ removed cloud-init-add-variant-cloudcfg.patch replaced by
cloud-init-no-python-linux-dist.patch
+ removed zypp_add_repos.diff included upstream
+ removed zypp_add_repo_test.patch included upstream
+ removed cloud-init-hosts-template.patch included upstream
+ removed cloud-init-more-tasks.patch included upstream
+ removed cloud-init-final-no-apt.patch included upstream
+ removed cloud-init-ntp-conf-suse.patch included upstream
+ removed cloud-init-break-cycle-local-service.patch included upstream
+ removed cloud-init-reproduce-build.patch included upstream
+ For the complete changelog see https://launchpad.net/cloud-init/trunk/17.2