Add BLW and Satpile to About page integrations

frontend/src/app/components/about/about.component.html

@@ -234,6 +234,20 @@
       </div>
     </a>
 
+    <a href="https://satpile.com/" target="_blank">
+      <div class="profile_photo d-inline-block" title="Satpile Watch-Only Wallet">
+        <img class="profile_img" src="/resources/profile/satpile.jpg" />
+	Satpile
+      </div>
+    </a>
+
+    <a href="https://lightning-wallet.com/" target="_blank">
+      <div class="profile_photo d-inline-block" title="Bitcoin Lightning Wallet">
+        <img class="profile_img" src="/resources/profile/blw.png" />
+	BLW
+      </div>
+    </a>
+
     <br><br><br>
 
     <h3 i18n="about.alliances">Community Alliances</h3>