#TODO:

make billiard table tuple, and compare (using benchmark and code_warntype, NOT profiling)
add ffmpeg to plotting
make the billiard plotting functions take advantage of isperiodic to result in a unified code?...

ISSUES

raysplit magnetic bigfloat is currently not supported.
Raysplit mangetic sometimes freezes (never stops evolution).
Increase performance. A standard evolve call has 100,000 allocations even though everything is done through SVectors..