packaging: handle all python files

Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
packaging: split into subpackages

Reference: https://github.com/rpm-software-management/dnf-plugins-extras/issues/1
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
snapper: don't do any with snapper config

We shouldn't try to create snapper config

Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
snapper: change log level for debug stage to debug

We don't want notify user when we just creating snapshot. Them should
know that snapshots creating every transactions when installed this
plugin.

Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>