pep8: add space after comment character; reorder imports
Add utility function
change tabs to spaces
Unsplittable: conversion of tabs, change regex strings to start with 'r', remove unused variables
pep8: add space after comment character
Re-order import statements
Import new utility function
pep8: indentation of blocks, replace tabs with spaces; idiomatic changes
in ExecIter
Unsplittable change: tabs, idiomatic python, etc.
Fix typo
pep8: add space after comment character
Convert tabs to spaces
Change logging calls to use format() function (pylint W1201)
Pull miniREST from wgen git repo, not pypi
Hackery to get setup.py to skip miniREST -- which it used to omit
Fix evaluation of regex

Conflicts:
	RCubic/RCubicScript.py
Comment out 2.6 tests
Unsplittable: tabs and idiomatic python

Conflicts:
	RCubic/RCubicScript.py
pep8: W191 (indentation with tabs instead of spaces)
pep8: E225 (space required around operators)