[donors] remove generosity, paypal/payza and bitcoins donation options

donors.html

@@ -83,33 +83,6 @@
       </div>
       <div class="panel-body">
         <dl class="dl-horizontal">
-             <div class="dl">
-            <dt>Generosity.com</dt>
-            <dd>
-              <a href="https://www.generosity.com/community-fundraising/poddery-com-christmas-fundraiser-2016--2/">poddery.com Christmas fundraiser 2016</a>
-              <p>We did two crowd funding campaigns before. Scroll down to see the list of donors.
-            </dd>
-          </div>
-       <div class="dl">
-            <dt>PayPal/Payza</dt>
-            <dd>
-              <form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top" style="margin-bottom: 10px;">
-                <input type="hidden" name="cmd" value="_s-xclick">
-                <input type="hidden" name="hosted_button_id" value="SG5DS9LTXB54U">
-                <input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG_global.gif" border="0" name="submit" alt="PayPal – The safer, easier way to pay online!">
-                <img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
-              </form>
-              <form method="post" action="https://secure.payza.com/checkout" >
-                <input type="hidden" name="ap_productid" value="hSk+sdXPYmtPnMOiA9j9hA=="/>
-                <input type="hidden" name="ap_quantity" value="1"/>
-                <input type="image" name="ap_image" src="https://secure.payza.com/PayNow/D5D2A25E73AD4EA798F796139FE4D1B9d0en.gif"/>
-              </form>
-            </dd>
-          </div>
-          <div class="dl">
-            <dt>Bitcoins</dt>
-            <dd>Send bitcoins to 1DocbXFp8Yp9HReK3A8QKwEjavDGjYapMA</dd>
-          </div>
           <div class="dl">
             <dt>UPI</dt>
             <dd>Send money via UPI (Unified Payments Interface) to "diyil@icici" (Praveen) or "srud@icici" (Sruthi).</dd>