remove dead code
2to3 conversion
pickle files are python3 binary files
adjust base timeout downward, use python3 int division
use either python(2) or python3 interpreter
os.write needs byte sequence in py3
2to3 conversion, python3 pickle files are binary files
2to3 conversion, list comprehensions, dont serialize buffer fields
2to3 conversion, pickle files are binary
2to3 conversion, convert binary to strs for print+xattr, fix dir cleanup bug, rewrite buffer randomization