Update to version v1.4

Author: froque

VSIXInteropFormsToolkit/source.extension.vsixmanifest

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PackageManifest Version="2.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2011" xmlns:d="http://schemas.microsoft.com/developer/vsx-schema-design/2011">
     <Metadata>
-        <Identity Id="VSIXInteropFormsToolkit.Filipe Roque.2422aed9-021d-477e-b4d6-ba06c0434e69" Version="1.3" Language="en-US" Publisher="Filipe Roque" />
+        <Identity Id="VSIXInteropFormsToolkit.Filipe Roque.2422aed9-021d-477e-b4d6-ba06c0434e69" Version="1.4" Language="en-US" Publisher="Filipe Roque" />
         <DisplayName>VSIXInteropFormsToolkit</DisplayName>
         <Description xml:space="preserve">Command tool to generate interop wrapper classes</Description>
     </Metadata>