Add the list of steps that will be performed on the CI platform

[refs #8d8a7f6edd7d]

Author: jfahrer

ci_steps.md

@@ -0,0 +1,11 @@
+## What we will do
+* Install dependencies
+  * Docker
+  * Docker Compose
+  * bash
+* Setup the environment
+  * Start containers with Docker Compose
+  * Prepare the database
+* Run the test suite
+  * Extract and store artifacts
+* Build, tag and push the image