Added the Belgian Bitcoin Association to the list of nonprofits (fixes #302)

_templates/community.html

@@ -145,14 +145,14 @@ id: community
       <a href="http://www.bitcoinalliance.ca/">Bitcoin Alliance of Canada</a>
     </p>
   </div>
+</div>
+<div>
   <div>
     <h3><img src="/img/flags/DK.png">Denmark</h3>
     <p>
       <a href="http://www.danskbitcoinforening.dk/">Dansk Bitcoinforening</a><br>
     </p>
   </div>
-</div>
-<div>
   <div>
     <h3><img src="/img/flags/DE.png">Germany</h3>
     <p>
@@ -165,14 +165,14 @@ id: community
       <a href="http://www.bitcoinalliance.in/">Bitcoin Alliance of India</a>
     </p>
   </div>
+</div>
+<div>
   <div>
     <h3><img src="/img/flags/IL.png">Israel</h3>
     <p>
       <a href="http://www.bitcoin.org.il/">איגוד הביטקוין הישראלי</a>
     </p>
   </div>
-</div>
-<div>
   <div>
     <h3><img src="/img/flags/IT.png">Italy</h3>
     <p>
@@ -185,6 +185,8 @@ id: community
       <a href="http://stichtingbitcoin.nl/">Stichting Bitcoin Nederland</a>
     </p>
   </div>
+</div>
+<div>
   <div>
     <h3><img src="/img/flags/CH.png">Switzerland</h3>
     <p>