obs-service-source_validator: several fixes
This udpate fixes the following issues for obs-service-source_validator:
- bnc#796918: exit if tmpdir creation fails
- bnc#724609: ignore Requires(.*) lines
- allow %{nil} just as %nil
- use --nodeps with rpmbuild in 20-files-present-and-referenced
-
Submitted by
Ruediger Oertel (oertel)
Fixed bugs
bnc#796918
obs-service-source_validator continues after failing to create TMPDIR
bnc#724609
Source validator refuses "Requires: %macro"
