Change portam signup url

Author: skeptikos57

stockmarket-angular/scripts/main.js

@@ -10,7 +10,8 @@
     vm.headers = [];
 
     this.popupPk = {
-      content: 'A key pair is required for authentication. <a href="https://portal.motwin.net/#/register" target="_blank">Sign Up</a> to get yours.',
+      content: 'A key pair is required for authentication. <a href="https://portal.streamdata.io/#/register"
+      target="_blank">Sign Up</a> to get yours.',
       options: {
         title: null,
         placement: 'left',

stockmarket-jquery/index.html

@@ -42,7 +42,7 @@ <h3 class="text-muted">Stock-Market demo with
                                required>
                     </div>
                     <img src="img/info.png" class="col-sm-1" style="width: inherit; margin-top: 5px; padding-left: 0px;"
-                            data-content="A key pair is required for authentication. <a href='https://portal.motwin.net/#/register' target='_blank'>Sign Up</a> to get yours."
+                            data-content="A key pair is required for authentication. <a href='https://portal.streamdata.io/#/register' target='_blank'>Sign Up</a> to get yours."
                             data-html="true" data-toggle="popover" data-trigger="hover"
                             data-delay='{ "show": "0", "hide": "1500" }' data-placement="left"/>
                 </div>