This update for a number of source services fixes the following issues:

- boo#967265: Various code/parameter injection issues could have allowed malicious service definition to execute commands or make changes to the user's file system

The following source services are affected

- obs-service-source_validator
- obs-service-extract_file
- obs-service-download_files
- obs-service-recompress
- obs-service-verify_file

Also contains all bug fixes and improvements from the openSUSE:Tools versions.