Merge pull request #4 from compnerd/structure

Windows: restructure the WiX projects

Author: compnerd

platforms/Windows/Toolchain/windows-toolchain.wixproj renamed to platforms/Windows/toolchain.wixproj

@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003"
          DefaultTargets="Build"
          InitialTargets="DisplayBuildConfiguration">
@@ -50,6 +51,6 @@
   </Target>
 
   <ItemGroup>
-    <Compile Include="windows-toolchain.wxs" />
+    <Compile Include="toolchain.wxs" />
   </ItemGroup>
 </Project>