Log Message:
Updated to latest release, 1.9.1. Fix LIBDIR and PKGMANDIR with CMAKE_ARGS.
>From ChangeLog:

- cmake builds fully usable for all purposes
- cmake system config option
- use of configure.ac for cmake lib abi versioning
- fixed cmake target names for consistency
- updated manpages
- fixed packaging for pkgconfig
- sipwitch setgroups support
- fixed init for debian, added lintian overrides
- removed obsolete systemd syslog.target
- remove obsolete build config