Security Beta update 5.2.0 Beta1 for Multi-Linux Manager Client Tools

This update fixes the following issues: mgr-push: Version 5.2.3-0 Disable build for SLES 16 rhnlib: Version 5.2.4-0 Disable build for SLES 16 spacecmd: Version 5.2.6-0 Update translation strings spacewalk-client-tools: Version 5.2.4-0 Disable build for SLES 16 uyuni-common-libs: Version 5.2.3-0...