[yast-commit] [yast/yast-installation] df86e9: Code review fixes

Branch: refs/heads/instsys_cleanup Home: https://github.com/yast/yast-installation Commit: df86e92d49b644abe80224b58fb42cef7732811e https://github.com/yast/yast-installation/commit/df86e92d49b644abe80224b58fb... Author: Ladislav Slezák Date: 2016-07-20 (Wed, 20 Jul 2016) Changed paths: M .travis.yml M src/lib/installation/instsys_cleaner.rb M test/helpers.rb M test/instsys_cleaner_test.rb Log Message: ----------- Code review fixes - use Yast::Execute for running the commands