Add pixel aligner
Add temporalaverager and pixelaligner to makefile
Add PixelAligner to top
Remove PixCnt validator
Add temporalaverager
Depend on sram controller
Add SramController
Add sram pinout
Support two pixels in each word
Fix various errors found by quartus
Instantiate temporal averager
Add SramArbiter
Add sramarbiter
Instantiate sram arbiter
Remove unused signals
Source new signal
Hook in temporal output
Add sramarbiter
Source aligned pix data
Prevent latch