Initial implementation
Add median file to make file
Add signal to sensitivity list
Replace gaussian filter with median filter
Reclock to meet 20 ns setup timing
Remove whitespace. No functional change
Rename constant
Reshuffle stuff
Do not clear buffer on the edge of the screen
Remove needless delay
Remove column filtering
Lower threshold
Increase range
Do not build gaussian filter
Try to go back to middle of all else fails
Hold optimize all paths
Add false paths to buttons
Add input delay on incoming OV7660 signals
Add box thresholding