Fixed #35: Reference to app.config for linux builds

Author: hikalkan

Diff for: src/AbpCompanyName.AbpProjectName.Web/AbpCompanyName.AbpProjectName.Web.csproj

@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <None Include="App.config" />
+    <None Include="app.config" />
     <None Update="log4net.config">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>