Merge remote-tracking branches 'bit/gitignore' and 'bit/README'

.gitignore

@@ -6,7 +6,8 @@ mystic.egg-info/
 pyvenv.cfg
 __pycache__
 database.db
-mystic/config.cfg
+config.cfg
+!/docker_data/config.cfg
 .coverage
 dist/
 keys/

README.md

@@ -17,7 +17,7 @@ python3 -m venv .
 source bin/activate
 pip install -e .
 set -x FLASK_APP mystic
-flask running
+flask run
 ```
 
 ## Credits