database driven image uploader and storage service model

src/app/footer/footer.component.html

@@ -2,7 +2,7 @@
   <div class="container">
     <div class="footer-top">
       <div class="footer-brand">
-        <img [src]="config().logo_url" alt="" class="footer-flower" aria-hidden="true">
+        <img [src]="resolveImageUrl(config().logo_url)" alt="" class="footer-flower" aria-hidden="true">
         <h3>
           <span class="brand-m">{{ config().name_primary | slice:0:1 }}</span>{{ config().name_primary | slice:1 }}
           <span class="brand-a">{{ config().name_secondary }}</span>