Update git ignores

Signed-off-by: Bob Jansen <bob.jansen@veneficus.nl>
Add requests requirements

Signed-off-by: Bob Jansen <bob.jansen@veneficus.nl>
Add initial README

Signed-off-by: Bob Jansen <bob.jansen@veneficus.nl>
Example client in Python

Signed-off-by: Bob Jansen <bob.jansen@veneficus.nl>