Update README.md
fix logging
organize imports
git ignore generated files
Merge pull request #7 from fredsa/logging-fix

1. Adjust logging levels to more appropriate values
2. Remove comments with non-unicode characters
Merge pull request #8 from fredsa/organize-imports

organize imports
Merge pull request #9 from fredsa/gitignore

git ignore generated files
Merge remote-tracking branch 'upstream/master'
more imports organised, logging fixed