Added custom action to copy MtApi.ex4 file to MetaTrader user folder during installation

MtApiInstaller/MtApiInstaller.wixproj

@@ -21,6 +21,7 @@
     <IntermediateOutputPath>obj\$(Configuration)\</IntermediateOutputPath>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="CustomActions.wxs" />
     <Compile Include="Product.wxs" />
   </ItemGroup>
   <ItemGroup>
@@ -29,6 +30,16 @@
       <Name>WixUIExtension</Name>
     </WixExtension>
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\MtApiSetupActions\MtApiSetupActions.csproj">
+      <Name>MtApiSetupActions</Name>
+      <Project>{10800f37-f71b-4818-8351-8cf744295f80}</Project>
+      <Private>True</Private>
+      <DoNotHarvest>True</DoNotHarvest>
+      <RefProjectOutputGroups>Binaries;Content;Satellites</RefProjectOutputGroups>
+      <RefTargetDir>INSTALLFOLDER</RefTargetDir>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(WixTargetsPath)" />
   <!--
 	To modify your build process, add your task inside one of the targets below and uncomment it.