support for compound keys when registering
fix base tests
comments, seperate M4 and V3 namespaces
normalizeColVector function, square error checking fixes
port some functions over to M4 and make them work with mjs
conversions to/from M4 and plain arrays
misc fixes and typos
lots of bugfixes to M4 conversion functions
update mjs
more tests
parseAxisAngle tests
changed a bunch of error checking to asserts