Mention Wayland build requirements in documentation
Following https://github.com/dcnieho/FreeGLUT/issues/38 ;
mention Wayland support in README, Wayland build
instructions and requirements in README.cmake.
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
(cherry picked from commit
18773bcc818714436e3aeb6229b2f84125d6edc4)
(cherry picked from commit
18773bcc818714436e3aeb6229b2f84125d6edc4)
git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@1780
7f0cb862-5218-0410-a997-
914c9d46530a