Synthesizable Verilog neuromorphic motion predictor — GPL v3, DVS/AER input

Released a bio-inspired RTL core for event-based cameras. Implements a Reichardt elementary motion detector with a retinotopic delay lattice and α-β predictor. Sub-microsecond latency (6 cycles at 200 MHz), ±2 px accuracy at 300 Hz, zero-drop AER at 1 Meps. 26/26 testbenches passing. github.com/vertov/LIBELLULA