Built out form ajax requesting, needs some more testing

public/styles/objects/_form.scss

@@ -8,7 +8,9 @@
  *  Version:
  *    1.0.0 - 2018/05/13
  */
-.o-form { }
+.o-form {
+  position: relative;
+}
 
 .o-form__group {
   + .o-btn-group,

public/styles/objects/_loader.scss

@@ -46,4 +46,13 @@
       stroke: $s-color--loader;
     }
   }
+
+  &__backdrop {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(255, 255, 255, 0.5);
+  }
 }