Added about image (Fixes #2)

src/app/about/about.component.html

@@ -1,9 +1,9 @@
 <div class="container">
   <div class="row">
     <div class="col-12 py-4">
-      <img src="https://via.placeholder.com/350x250" class="float-left img-fluid mb-4 mr-4">
+      <img src="/assets/img/Mariamorgis.jpg" class="float-left img-fluid mb-4 mr-4">
       <h2 class="mb-4 roboto">40 Years of Excellence</h2>
-      <hr class="ml-4" />
+      <hr class="ml-4">
       <strong>FH &amp; Sons</strong> has been in business for 40 years. We have been ISO 9001:2000 certified since May 2000. Our
       company manufactures plastisol silk screen inks, plastisols for moulding and dipping applications, as well as bulk
       pigment dispersions. We also distribute for several top end equipment and chemical manufacturers. We strive to provide