Add fava demo

index.html

@@ -219,7 +219,7 @@ You can use this to track and report the data needed for tax reporting. Fill out
 </ul>
 <h5 id="ui-web">UI, web</h5>
 <ul>
-<li><a href="https://github.com/aumayr/beancount-web">fava</a> web UI for browsing (Python, beancount)</li>
+<li><a href="https://github.com/aumayr/beancount-web">fava</a> web UI for browsing (Python, beancount, <a href="http://fava.pythonanywhere.com/">demo</a>)</li>
 <li><a href="http://hackage.haskell.org/package/hledger-web">hledger-web</a> web UI for browsing, data entry (Haskell, <a href="http://demo.hledger.org">demo</a>)</li>
 <li><a href="https://apps.sandstorm.io/app/8x12h6p0x0nrzk73hfq6zh2jxtgyzzcty7qsatkg7jfg2mzw5n90">hledger-web on Sandstorm</a> free web instances in a few clicks</li>
 <li><a href="https://github.com/peterkeen/Ledger-Web">Ledger Web</a> web-based, postgres-backed reporting system</li>

index.md

@@ -211,7 +211,7 @@ Fill out and submit tax forms with another tool, or by hand.
 
 ##### UI, web
 
-- [fava](https://github.com/aumayr/beancount-web) web UI for browsing (Python, beancount)
+- [fava](https://github.com/aumayr/beancount-web) web UI for browsing (Python, beancount, [demo](http://fava.pythonanywhere.com/))
 - [hledger-web](http://hackage.haskell.org/package/hledger-web) web UI for browsing, data entry
   (Haskell, [demo](http://demo.hledger.org))
 - [hledger-web on Sandstorm](https://apps.sandstorm.io/app/8x12h6p0x0nrzk73hfq6zh2jxtgyzzcty7qsatkg7jfg2mzw5n90) free web instances in a few clicks