[#55] Custom AssemblyDataLocator and ManifestLocator (#57)

* try fix gitversion problem
* remove manual call to gitversion
* link to repo in the demo

Author: isc30

demo/WasmHost/Layout/NavMenu.razor

@@ -1,5 +1,6 @@
 <div class="top-row pl-4 navbar navbar-dark">
-    <a class="navbar-brand" href="">Blazor Lazy Loading</a>
+    <a class="navbar-brand" href="https://github.com/isc30/blazor-lazy-loading">
+        <span class="oi oi-fork" aria-hidden="true"></span>BlazorLazyLoading</a>
     <button class="navbar-toggler" @onclick="ToggleNavMenu">
         <span class="navbar-toggler-icon"></span>
     </button>