Creadte README.md

Added some screenshots of percent tracking tool![Alt text](http://full/path/to/img.jpg "Optional title")
moved stuff into smash_utils, move data and graphs into separate folders
Merge branch 'master' of github.com:markmliu/20XX-Stats-Pack
fixed readme merge conflict
Merge branch 'rokimoni-master'
add labels to plot axis, set length of plots to longest match so they are comparable, make sure found zero locations are not the same one