Progressing towards Accelerate processing.
Trying to debug accelerate code.
Laplacian fixed.
Reactionrate calc confirmed.
Negation OK.
Accelerate actually seems to be working.
1000fps at 70sq single thread (at lest 4x slower than fullSpeed).
Reorder and remove unnecessary - single thread 70 at 9000fps
200 fps at 512pixels
Fix for new data structure.