Fix variable name
Fix pesky 78-chars-when-should-have-been-80 banners.
Fix last commit (regex was a little loose).
Add Python 3 support.

(And by "Add Python 3 support.", I mean: add the bare minimum amount of code
required to get ctk usable in Python 3 with PyParallel.)
Merge branch 'master' into dan-docs
add FIXMEs related to printing tables

consider prettytable