[osg-users] Doxygen docs now updated automatically and and hosted by codedocs.xyz

[Robert Osfield]

Hi All,

Today I merged a pull request from Paul Novotny that wires up the
OSG's github repository to codedocs.xyz so that we have an up to date
set of doxygen generated docs at all times.

If you got to the OSG github repository

   https://github.com/openscenegraph/OpenSceneGraph

and then scroll down to the README.md you'll see three bullets, the
first to automated builds, the second to coverity scan and now the
addition of code documentation bullet.  Click on these an your browser
will be taken to the appropriate place, in the case of the docs:

   https://codedocs.xyz/openscenegraph/OpenSceneGraph/

Thanks to Paul for setting things up.

If the user community feel inspired by this to help improve the
documentation then browsing this docs to look where parts could do
with more documentation would give you a feel for where more could be
done.  Diving in and filling in the gaps or improving things would be
great and very much appreciated.

Cheers,
Robert.