Heatmaps for small system.
Add heatmaps for 8x8 torus.
Single packet, single target from surrounding nodes experiment.
Make router pipeline longer to match the extra pipeline buffer in the FPGA.
Experiment with traffic crossing a single node.
Change arbiter tree buffering to eliminate bubbles at lower layers.
64-nodes with FPGA like buffering behaviour.
Minimal tornado test with FPGA like buffers.
Removed very much obsoleted configuration files.
Added fixed_delay temporal pattern for traffic injection.