Refactored to use cells rather than pixels.
selected river sources
Merge branch 'feature/rivers' into develop

River sources are set, but I can't do the math to draw the rivers.
New Names in place
got a working example using vertex shaders

Don't like it, trying something new.
Solar work now has pretty stars
refactored glow
Suns are now looking good.
Merge branch 'feature/stars' into develop

delicious stars are now displayed properly. Checking in last night's code so I can show Rich