Improved README.

* Made project description less technical.
* Linked files in repo.
* Cleared up terminology around data repositories.

Author: patcon

README.md

@@ -5,19 +5,32 @@
 [![License](https://img.shields.io/github/license/datatogether/coverage.svg)](./LICENSE)
 [![Codecov](https://img.shields.io/codecov/c/github/datatogether/coverage.svg?style=flat-square)](https://codecov.io/gh/datatogether/coverage)
 
-Visualization to display "archival coverage," starting with epa.gov. This takes a list of urls and associated archiving information, and turns that into a tree of url paths with associated coverage information.
+**Coverage** is a project for visualizing the status of digital data archiving efforts across various data repositories run by different initiatives. Its current scope covers data within the epa.gov top-level domain.
 
-The output is cached in `cache.json`, because this is a large file, we provide incremental pieces of the cached tree as a web server. To dynamically calculate coverage completion to can work with the `cache.json` file.
+This code repo provides the JSON back-end: [`https://api.archivers.co/coverage`](https://api.archivers.co/coverage)
 
-## Current Coverage Sources
+The [`datatogether/webapp` repo](https://github.com/datatogether/webapp) provides the visual front-end: [`https://archivers.co/coverage`](https://archivers.co/coverage)
 
-Actual source datasets can be found in the `/repositories` directory. It currently includes the following:
 
-* Archivers 2
-* archivers.space
-* EDGI Nomination Tool Uncrawlables
-* The Internet Archive
-* Project Svalbard json-ld crawl
+## Current Data Repositories
+
+Actual source datasets can be found in each [`/repositories/*` directory](/repositories). It currently includes the following:
+
+  * [Archivers 2](https://alpha.archivers.space/)
+  * [archivers.space](https://archivers.space/)
+  * [EDGI Nomination Tool](https://chrome.google.com/webstore/detail/nominationtool/abjpihafglmijnkkoppbookfkkanklok?hl=en) Uncrawlables
+  * [The Internet Archive](https://archive.org/)
+  * [Project Svalbard](https://github.com/datproject/svalbard) JSON-LD crawl
+
+Requests for new data repositories are tracked under the [`data-repository`](https://github.com/datatogether/coverage/labels/data-repository) issue label.
+
+
+##  How It Works
+
+It takes a list of urls and associated archiving information, and turns that into a tree of url paths with associated coverage information.
+
+The output is cached in [`cache.json`](cache.json). Because this is a large file, we provide incremental pieces of the cached tree as a web server. To dynamically calculate coverage completion to can work with the `cache.json` file.
+
 
 ## License & Copyright
 
@@ -32,18 +45,21 @@ PARTICULAR PURPOSE.
 
 See the [`LICENSE`](./LICENSE) file for details.
 
+
 ## Getting Involved
 
 We would love involvement from more people! If you notice any errors or would like to submit changes, please see our [Contributing Guidelines](./github/CONTRIBUTING.md).
 
 We use GitHub issues for [tracking bugs and feature requests](./issues) and Pull Requests (PRs) for [submitting changes](./pulls)
 
+
 ## Installation
 
 The easiest way to get going is to use [docker-compose](https://docs.docker.com/compose/install/). Once you have that:
 
 TODO - finish installation instructions
 
+
 ## Development
 
 Coming soon.