Added 80-character Python solution

Modified from: http://stackoverflow.com/questions/16996217/prime-factorization-list
Merge branch 'patch-1' of https://github.com/whipermr5/codegolf into whipermr5-patch-1
Merge branch 'whipermr5-patch-1'
Merge branch 'master' of github.com:nushackers/codegolf

Conflicts:
	q3.md