add block confirmation count to global context

web/templates/sales/get_sale/no_payment_received.html

@@ -13,7 +13,7 @@
       <li>{{ tx.transaction.hash }} ({{ tx.amount }} XMR)</li>
     {% endfor %}
     </ul>
-    <p>Once the payments are confirmed for 10 blocks the transaction will continue.</p>
+    <p>Once the payments are confirmed for {{ site_meta.block_confirmations }} blocks the transaction will continue.</p>
   {% else %}
   <img src="data:image/png;base64,{{ qrcode }}" width=200 class="center">
   <hr>

xmrauctions/context_processors.py

@@ -8,6 +8,7 @@ def inject_site_meta(request):
             'name': settings.SITE_NAME,
             'escrow_period': settings.ESCROW_PERIOD_DAYS,
             'tip_address': settings.TIP_WALLET_ADDRESS,
-            'platform_address': settings.PLATFORM_WALLET_ADDRESS
+            'platform_address': settings.PLATFORM_WALLET_ADDRESS,
+            'block_confirmations': settings.BLOCK_CONFIRMATIONS_RCV
         }
     }