Merge pull request #131 from Sage-Bionetworks-Workflows/phil-update-readme

Make CONTRIBUTING.md more prominent in README.md

Author: philerooski

CONTRIBUTING.md

@@ -2,6 +2,12 @@
 
 ## Development
 
+The following section is divided into three parts:
+
+1. **Environment** – Development information related to the infrastructure or environment in which DAGs run.
+2. **Structure** – Development information related to DAG logic/code.
+3. **Testing** – Testing DAGs
+
 ### Environment
 
 The development environment breaks down into two categories: Infrastructure and Code. This is because the repo contains both:

README.md

@@ -11,6 +11,8 @@ This repository contains Airflow recipes (DAGs) for data processing and engineer
 
 ## Airflow Development
 
+For instructions on how to set up the development environment and interface with Airflow, see below. For a detailed guide on how to add or update DAGs and make changes to the Airflow infrastructure or environment, see [CONTRIBUTING.md](./CONTRIBUTING.md).
+
 ### Setting up the Dev Environment 
 
 A complete Airflow deployment is made up of multiple services running in parallel, so the steps involved in setting up a dev environment are more complex than you may be used to. There are two steps involved in setting up Airflow for development: