Further PEP8 fixes not caught by autopep8
Remove overriden property norm from Dat
Remove overriden property c_vec_dec from Arg
Add missing decorator import
Remove unused variables and imports
Add module level list of public objects defining the pyop2 API
Selectively ignore flake8 warnings
More PEP8/flake8 fixes for demos
More PEP8/flake8 fixes for unit tests
PEP8/flake8 fixes for regression tests
Flake8 fixes for setup.py
Add flake8 configuration to tox.ini
Add make target lint to run flake8 code linter
README update with flask8 testing dependency