Update the Readme with testing instructions.

README.md

@@ -1,20 +1,11 @@
-# Explorer
+# POA Explorer
 
-To start your Phoenix server:
+This is a tool for inspecting and analyzing the POA Network blockchain.
 
-  * Install dependencies with `mix deps.get`
+## Setup Instructions
-  * Create and migrate your database with `mix ecto.create && mix ecto.migrate`
-  * Install Node.js dependencies with `cd assets && npm install`
-  * Start Phoenix endpoint with `mix phx.server`
 
-Now you can visit [`localhost:4000`](http://localhost:4000) from your browser.
+# Testing
 
-Ready to run in production? Please [check our deployment guides](http://www.phoenixframework.org/docs/deployment).
+To run the test suite:
 
-## Learn more
+  `$ mix test`
-
-  * Official website: http://www.phoenixframework.org/
-  * Guides: http://phoenixframework.org/docs/overview
-  * Docs: https://hexdocs.pm/phoenix
-  * Mailing list: http://groups.google.com/group/phoenix-talk
-  * Source: https://github.com/phoenixframework/phoenix