Setup instructions? #2
Description
The diagram from the readme seems to be invalid https://camo.githubusercontent.com/93b6fbeae9a4d1931ba3ef2e7e69128438e9c4c5/687474703a2f2f7777772e6d69636861656c666f676c656d616e2e636f6d2f7374617469632f696d672f6c6f67696e5f7365727665722e706e67
Also some setup instructions would be nice. Like a requirements.txt. I assumed to start the server python3 main.py does the job but seems like some flask api changes were breaking. For example flask.ext.gravatar now seems to be flask_gravatar.