do not use *.spec.in template

use *.spec file with RPM macros instead

- 3.1.0
Merge remote-tracking branch 'origin/remove_spec_in' into ci_integration

Conflicts:
	package/yast2-storage.changes
	yast2-storage.spec.in
add rakefile
Merge pull request #10 from yast/ci_integration

- CI integration