Minor fixes

Author: Kalyan Krishna

.gitignore

@@ -84,3 +84,15 @@
 /4-WebApp-your-API/4-1-Your-API/.vs/WebApp-OpenIDConnect-DotNet/v16
 /4-WebApp-your-API/4-1-Your-API/Client/bin/Debug/netcoreapp2.2
 /4-WebApp-your-API/4-1-Your-API/Client/obj
+/4-WebApp-your-API/Client/bin/Debug/netcoreapp2.2
+/2-WebApp-graph-user/2-4-Sovereign-Call-MSGraph/obj/Release/netcoreapp2.2
+/4-WebApp-your-API/Client/bin/Release/netcoreapp2.2
+/4-WebApp-your-API/Client/obj/Debug/netcoreapp2.2
+/4-WebApp-your-API/Client/obj/Release/netcoreapp2.2
+/Microsoft.Identity.Web.Test/obj/Release/netcoreapp2.2
+/Microsoft.Identity.Web.Test/obj/Debug/netcoreapp2.2
+/5-WebApp-AuthZ/5-2-Groups/bin/Release/netcoreapp2.2
+/5-WebApp-AuthZ/5-1-Roles/bin/Release/netcoreapp2.2
+/4-WebApp-your-API/TodoListService/obj
+/4-WebApp-your-API/TodoListService/bin
+/4-WebApp-your-API/Client/obj

buildAllSlnS.proj

@@ -0,0 +1,8 @@
+<Project DefaultTargets="Build">
+  <ItemGroup>
+    <Solution Include="**\*.sln" />
+  </ItemGroup>
+  <Target Name="Build">
+    <MSBuild Projects="@(Solution)" Targets="Build" Properties="Configuration=Release" />
+  </Target>
+</Project>