Link more open-source projects in the development page

_less/screen.less

@@ -458,6 +458,20 @@ li{
 	text-align:center;
 }
 
+.devprojectlist{
+	overflow:hidden;
+}
+.devprojectlist>li{
+	display:none;
+}
+.devprojectlist>li:first-child,.devprojectlist>li:first-child+li,.devprojectlist>li:first-child+li+li,.devprojectlist>li:first-child+li+li+li{
+	display:list-item;
+}
+.devprojectlist>a{
+	display:inline-block;
+	margin-top:5px;
+}
+
 .floatimg{
 	float:left;
 	margin-right:10px;

_templates/development.html

@@ -39,6 +39,28 @@ id: development
 <div id="chatbox"></div>
 {% endcase %}
 
+{% case page.lang %}
+{% when 'ar' %}
+{% when 'es' %}
+{% when 'fa' %}
+{% when 'fr' %}
+{% when 'it' %}
+{% when 'nl' %}
+{% when 'ru' %}
+{% else %}
+<h2>{% translate more %}</h2>
+<ul class="devprojectlist">
+  <li><a href="https://code.google.com/p/bitcoinj/">bitcoinj</a> - A Java implementation of a Bitcoin client-only node used in thin SPV Bitcoin clients.</li>
+  <li><a href="https://multibit.org/">Multibit</a> - A thin SPV international Bitcoin client for desktops.</li>
+  <li><a href="https://code.google.com/p/bitcoin-wallet/">Bitcoin Wallet for Android</a> - A thin SPV Bitcoin client for mobiles.</li>
+  <li><a href="https://github.com/etotheipi/BitcoinArmory">Armory</a> - A Bitcoin client with enhanced security features.</li>
+  <li><a href="http://electrum.org/community.html">Electrum</a> - A fast Bitcoin client relying on remote servers to store the block chain.</li>
+  <li><a href="https://github.com/jgarzik/picocoin">picocoin</a> - A tiny bitcoin library, with lightweight client and utils.</li>
+  <li><a href="https://github.com/jgarzik/python-bitcoinlib">python-bitcoinlib</a> - A library for Bitcoin written in python.</li>
+  <a href="#" onclick="librariesShow(event)">{% translate moremore %}</a>
+</ul>
+{% endcase %}
+
 <section id="contributors">
   <h2>{% translate contributors %}</h2>
   <p>{% translate contributorsorder %}</p>

_translations/en.yml

@@ -254,6 +254,8 @@ en:
     involve: "Get involved"
     involvetxt1: "Bitcoin development is open-source and any developer can contribute to the project. Everything you need is in the <a href=\"https://github.com/bitcoin/bitcoin\">Github repository</a>. Please make sure to read and follow the development process described in the README, as well as to provide good quality code and respect all guidelines."
     involvetxt2: "Development discussion takes place on github and the <a href=\"http://sourceforge.net/mailarchive/forum.php?forum_name=bitcoin-development\">bitcoin-development</a> mailing list at sourceforge. Less formal development discussion happens on irc.freenode.net #bitcoin-dev (&rarr;<a href=\"#\" onclick=\"freenodeShow(event);\" />web interface</a>; <a href=\"http://bitcoinstats.com\">logs</a>)."
+    more: "More open-source projects"
+    moremore: "Show more.."
     contributors: "Bitcoin-Qt contributors"
     contributorsorder: "(Ordered by number of commits)"
   download:

js/main.js

@@ -147,6 +147,24 @@ cancelEvent(e);
 }
 
 
+function librariesShow(e){
+var p=t=getEventTarget(e);
+while(p.nodeType!=1||p.nodeName!='UL')p=p.parentNode;
+var sh=getHeight(p);
+for(var i=0,nds=p.getElementsByTagName('LI'),n=nds.length;i<n;i++)nds[i].style.display='list-item';
+t.parentNode.removeChild(t);
+var dh=getHeight(p);
+p.style.height=sh+'px';
+setTimeout(function(){
+	p.style.transition='height 400ms ease-out';
+	p.style.MozTransition='height 400ms ease-out';
+	p.style.WebkitTransition='height 400ms ease-out';
+	p.style.height=dh+'px';
+},1);
+cancelEvent(e);
+}
+
+
 function freenodeShow(e){
 document.getElementById('chatbox').innerHTML='<iframe style=width:98%;min-width:400px;height:600px src="http://webchat.freenode.net/?channels=bitcoin-dev" />';
 cancelEvent(e);