Simple opengl display code started. This is in the interest of getting a run time view of the set as it is computed.
Merge to get the master up to date.

Minor changes to the document in prep for meeting.

Merge branch 'master' of github.com:mhawes/wstealmandel

Conflicts:
	implementation/wsmandelbrot/mandelbrot.c
	implementation/wsmandelbrot/mandelbrot.h