Add donation link

frontend/templates/ui/index.tpl

@@ -132,6 +132,7 @@
 			<h1><strong>learn.cryto.net</strong> :: Learn something new!</h1>
 			<h2>Currently searching Coursera, Khan University, University of Reddit. Comments? <a href="mailto:learn@cryto.net">learn@cryto.net</a> or 
 			<a href="irc://irc.cryto.net/crytocc">irc.cryto.net #crytocc</a></h2>
+			<h2>Like the service and wish to donate? <a href="http://cryto.net/~joepie91/donate.html">You can do that here :)</a></h2>
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 			<div class="search-large">