Install Linux docs in /usr/share/doc/OGRE
Install Linux docs in /usr/share/doc/OGRE

This fits with the Filesystem Hierarchy Standard. It also helps with
packaging of OGRE, since some systems require that all directories
is owned by one single package. Thus it's beneficial if the docs are
kept separate from the media.

OGRECave/ogre,paroj/ogre,paroj/ogre,OGRECave/ogre,paroj/ogre,OGRECave/ogre,OGRECave/ogre,paroj/ogre,paroj/ogre,OGRECave/ogre