remove sys path stuff in run.py (it's in base)
move more testing functionality out of run.py
improved some run.py stuff again
added refactoring tests - non functional
move script in refactorings to be the default first parameter
finished testing script for refactoring
use lines_to_execute also in refactoring.py
corrected problem with line numbers
add __repr__ to api.Script
working extract refactorings, affects #103