Import STDT code from https://code.google.com/p/brawldev/source/browse/trunk/BrawlLib/SSBB/
Trying to add an editor for data that could be either floats or ints - couldn't get C# built-in collection editor to work right. I'll probably change STDTNode from List<float> to something else
remove unused data
Merge branch 'master' of https://github.com/libertyernie/brawltools