Change suggested by $ 2to3 --no-diffs -n -w -f tuple_params Bio BioSQL Tests Doc Scripts
Change based on suggestion by 2to3 types fixer
Changes suggested by 2to3 zip fixer
Workaround for Python 2to3 bug http://bugs.python.org/issue19111 and zip import
Update a comment about zip (iterator in Python 3)
Avoid using map due to Python 3 changes

Many changes by hand, others using 2to3 map fixer.