trep/opentrep — pull request #9 by tomspur (2014-07-30 08:21:23+00:00)
Title: Install to unversioned docdir

Fedora switched to install the documentation to an unversioned directory in `/usr/share/doc`, see [here](http://fedoraproject.org/wiki/Changes/UnversionedDocdirs).

This patch corrects the cmake configurations, so that the docs are installed there automatically.