//Separate compression and decompression
//minify
handle byte arrays
//handle node.js buffers
handle node.js files
handle html5 file reader
//pass jshint
//shrink
//speed up
//Don't check for progress update if no progress function
//call progress less frequently optionally
//find out why higher levels of compress are so slow to start and see if that's fixable.
    //both Init_5 and createFromSeed have super high useage.
    It's createFromSeed().
    see $Create_4()
add bin
