two changes:
two changes:

1. the color cyclcic automaton now runs at 300msec
2. the variable zoom thing now just periodically
walks through 6 different level of zooms.

Calculating delta of red/blue is not working properly
and it did not refresh quickly to the events :(

animeshtrivedi/OpenGLExp,animeshtrivedi/OpenGLExp,animeshtrivedi/OpenGLExp