Cleanup of syntax and added gitignore file

Cleaned up code with flake8
Added setup.cfg for flake8 linting
Cleaned up ibconn code to pass lint
Merge pull request #1 from tfhartmann/feature/cleanup

Cleanup of syntax and added gitignore file
Merge branch 'master' into feature/docs

Conflicts:
	ibconn/ibconn.py
Cleanup