Remove ".space" from mempool logo, fixes #55

frontend/src/app/components/master-page/master-page.component.html

@@ -1,7 +1,7 @@
 <header>
   <nav class="navbar navbar-expand-md navbar-dark bg-dark">
   <a class="navbar-brand" routerLink="/" style="position: relative;">
-    <img src="./assets/mempool-space-logo.png" width="180" class="logo" [ngStyle]="{'opacity': connectionState === 2 ? 1 : 0.5 }">
+    <img src="./assets/mempool-logo.png" width="180" class="logo" [ngStyle]="{'opacity': connectionState === 2 ? 1 : 0.5 }">
     <div class="badge badge-warning connection-badge" *ngIf="connectionState === 0">Offline</div>
     <div class="badge badge-warning connection-badge" style="left: 60px;" *ngIf="connectionState === 1">Reconnecting...</div>
   </a>
@@ -36,4 +36,4 @@
 
 <br><br><br>
 
-<app-footer></app-footer>
+<app-footer></app-footer>