Add Kiwi descriptions for base images

Add openSUSE 13.1 and 13.2 kiwi descriptions to build the test images
for inspection.

These should replace the veewee descriptions in the nearby future.
Adapt openSUSE 13.1 integration data to Kiwi base image
Add integration tests for openSUSE 13.2

The integration tests for openSUSE 13.2 were activated and most of
the 13.1 integration tests were disabled.

Machinery on 13.2 does inspect 13.1 and 13.2 and runs all other tests.
Machinery on 13.1 only runs the CLI and export tests.
Fix Autoyast integration test

There was a race condition with the kiwi-export because both tests used
the same tmp directory.