update readme to reflect reality of project

README.md

-## Running the module
-This module is intended to be a console-only version of the a Mirador-like viewer, with tests and the ability to manipulate the state tree through actions in the console.
-
-To run the module, first make sure you are in this directory (`minimal_redux_poc`), then:
+## Running Mirador locally
 
 1. Run `npm install` to install the dependencies.
-1. Run the `npm run build:umd` task. This will produce an "isomorphic" webpack bundle of the module that can run in the console or browser. The bundle will be called `m3core.umd.js` and is placed in the `dist` directory.
-1. Open a nodejs console (type `node`) in this directory.
-1. Import variable names from the module, for example, `let { store, actions } = require('./index.umd')`.
-1. The exported module currently has most of its functionality under the "store" property, so you may prefer to include it with `let state = require('./index.umd').store`.
 
 ## Starting the project
 
@@ -17,6 +10,17 @@ $ npm start
 
 Then navigate to [http://127.0.0.1:4444/__tests__/integration/mirador/](http://127.0.0.1:4444/__tests__/integration/mirador/)
 
+### Instantiating Mirador
+
+```javascript
+var miradorInstance = Mirador.viewer({
+  id: 'mirador' // id selector where Mirador should be instantiated
+});
+
+> miradorInstance
+{ actions, store }
+```
+
 ### Example Action
 
 Add a window:
@@ -39,7 +43,7 @@ store.getState()
 ## Running the tests
 
 ```sh
-$ npm test
+$ npm test # For headless CI=true npm test
 ```
 
 or to continually watch the source files
@@ -55,7 +59,6 @@ $ npm run lint
 ```
 
 ## Debugging
-
-### Redux DevTools
-
-This is a web browser extension for debugging Redux applications. See https://github.com/zalmoxisus/redux-devtools-extension for installation and usage instructions.
+Useful browser extensions for debugging/development purposes
+ - [React DevTools](https://github.com/facebook/react-devtools)
+ - [Redux DevTools](https://github.com/zalmoxisus/redux-devtools-extension)