Update README.md

README.md

@@ -1,17 +1,75 @@
-digiproof
+DigiProof
 =========
 
-Ember.js Digital Testament App
+Ember.js Digital Testament App.
 
-This is an javascript app which allows you to
-create and maintain a digital testament.
+This is an javascript app which allows you to create and maintain a digital testament.
 
-This is BETA software, use on your own risk.
+**This is BETA software, use on your own risk.**
 
-If you want to try it, download the file ''digiproof.html''
-and open it locally in your browser.
+If you want to try it, download the [standalone file digiproof-prod](digiproof-prod.html),
+save it to your disk and open it locally in your browser.
 
-Licensed under the GPL v2. Commercial redistribution
-prohibited.
+There's also a [development version](digiproof-dev.html), which retains all data across
+browser sessions. This version does store any entered data unencrypted using the
+[localStorage adapter for ember.js](https://github.com/rpflorence/ember-localstorage-adapter).
+**So, please do not enter any production data into the development version!**
 
-Copyright (c) T.Linden.
+Features
+========
+
+- you can enter one or more legal successors
+- any number of network assets (i.e. accounts) can be entered
+- each account can be assigned to a legal successor
+- you can specify what the legal successor shall do with the asset
+- the computed result can be printed, usually you sign it and deposit
+  at your solicitor.
+- the data can be exported in case you want to update it in the future.
+  the export is encrypted using AES256. a passphrase has to be entered
+  which will be hashed 32 times and used for encryption. A authentication
+  MAC (HMAC-SHA512) will be added as well to make sure there have not
+  been any tampering with the export.
+- localisation support. currently german and english are fully supported.
+- full browser support, tested with IE 8, firefox and google chrome.
+
+Screenshots
+===========
+
+Here are some screenshots of the app in action. Please note that they might be outdated.
+
+This is the main screen of the app:
+![main screen](https://raw.github.com/TLINDEN/digiproof/master/samples/digiproof1.png?raw=true)
+
+Here we entered some asset data (german language version):
+![network asset](https://github.com/TLINDEN/digiproof/blob/master/samples/digiproof10.png?raw=true)
+
+[Here is a sample printed testament](https://github.com/TLINDEN/digiproof/blob/master/samples/sample-testament.pdf).
+
+More screenshots can be found in the [samples](https://github.com/TLINDEN/digiproof/tree/master/samples)
+directory.
+
+Used Javascript Libraries
+=========================
+
+- Ember.js
+- Handlebars.js
+- Twitter Bootstrap (2.x version)
+- CryptoJS
+- Jquery
+- Blob
+- json3.js
+- localstorage_adapter.js
+- moment.js
+
+
+License
+=======
+
+[Licensed under the GPL v2.](https://raw.github.com/TLINDEN/digiproof/master/LICENSE).
+
+Commercial redistribution prohibited.
+
+Author and Copyright
+====================
+
+Copyright (c) [T.Linden](http://www.daemon.de/).