grafana plugin system expects README.md filesystem to be uppercased

Gruntfile.js

@@ -16,7 +16,7 @@ module.exports = function(grunt) {
       },
       readme: {
         expand: true,
-        src: ['readme.md'],
+        src: ['README.md'],
         dest: 'dist',
       },
     },

dist/README.md

@@ -0,0 +1,75 @@
+Cloudera Manager Datasource for Grafana 3.x
+===========================================
+
+This plugin for [Grafana](http://grafana.org) provides a basic datasource for querying metrics
+available in Cloudera Manager through its "tsquery" language. It supports Cloudera Manager API
+versions v4 and higher.
+
+This project is open source pursuant to the [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0).
+It is copyright (C) 2015-2016 by Foursquare Labs, Inc.
+
+
+Installation
+------------
+
+The easiest way to install this plugin is with `grafana-cli`. Just run the following command:
+
+```
+grafana-cli plugins install foursquare-clouderamanager-datasource
+```
+
+Configuration
+-------------
+
+1. Add a new datasource and choose "Cloudera Manager" as the type.
+
+2. Fill in the "Url" and other server parameters.
+
+3. Click "Test Connection" to verify that you entered the information correctly.
+
+4. Set "API Version" to match the API version reported by Test Connection.
+
+5. Cick "Save".
+
+Queries
+-------
+
+Use this datasource just like you would use any other datasource. Fill in a "tsquery"
+metric query in the input box and you should see metrics.
+
+This datasource is very minimal and so there is no autocompletion support.
+
+Read the [tsquery documentation](https://www.cloudera.com/documentation/enterprise/latest/topics/cm_dg_tsquery.html)
+to learn more about tsquery.
+
+Development
+-----------
+
+To compile, run the following commands:
+
+```
+npm install
+grunt
+```
+
+To install in your Grafana server locally, either point Grafana at the repository directory by
+editing `grafana.ini` to contain:
+
+```
+[plugin.clouderamanager]
+path = /path/to/some/directory/datasource-plugin-clouderamanager
+```
+
+Or symlink the repository directory into the Grafana server's plugin directory:
+
+```
+cd /path/to/grafana/data/plugins
+ln -s /path/to/some/directory/datasource-plugin-clouderamanager .
+```
+
+Then restart the Grafana server.
+
+Contributors
+------------
+
+- Tom Dyas