Removing CERN specific code and adding README

Author: hshort

.gitlab-ci.yml

@@ -0,0 +1,21 @@
+# Captcha API
+
+This project contains a simple Captcha API that returns an encoded image containing
+letters a-Z and numbers 1-9 via a GET endpoint. The POST endpoint can be used to validate the
+captcha.
+
+A Dockerfile is provided for containerisation.
+
+## Running with Docker
+
+Build the Docker image
+```
+docker build . -t captcha-api
+```
+
+Run the Docker image
+```
+docker run -d --name captcha -p 8080:8080 -e CAPTCHA_API_CONFIG=config.py captcha-api
+```
+
+Navigate to ``http://localhost:8080/swagger-ui``

README.md

@@ -20,7 +20,7 @@ def load_requirements():
     name="captcha-api",
     version="0.1.0",
     description="CERN CAPTCHA service",
-    url="https://gitlab.cern.ch/authzsvc/backends/captcha-api",
+    url="https://github.com/CERN/captcha-api",
     author="MALT IAM team",
     author_email="authzsvc-admins@cern.ch",
     classifiers=[