Small edit to remove null pointer error in frame batch rendering.
Added special method for dividing a cell array of strings among a number of workers.
Removed debug messages for easier rendering. Added some extra code to attempt java-internal multithreading, but it took too long to get this option working.
Modified a batch rendering function. This modification allows for allowing a set of additional options as desired.
Modified animation_demonstration to test batch rendering function. Looks good so far.