Remove broken symlink.
SUSE spec file fix.
Fix spec file for Fedora.
Fix spec file for Fedora (again).
Yet another spec file fix.
Revert "SUSE spec file fix."

This reverts commit 6714e14d114d06d351fde0f18527a67e649b77af.
compat: Add more service config attributes.
compat: Add {host,service}_groups attributes.
Fix compiler warnings (wip)

refs #4756
Add config feature 'syslog' logger.
Restore missing accessor.

refs #4756
Add random state to NullCheckTask.

refs #4774
Clean contrib/.

fixes #4774
Implement Utility::Random().
Add default rpaths for Debian.
Fix left-over files after make distclean.
Fix make uninstall.