Removed non existing header file from libspeex Visual Studio 2012 project. This…

Removed non existing header file from libspeex Visual Studio 2012 project. This makes Visual Studio understand that the lib is built correctly.

libs/speex/win32/VS2012/libspeex/libspeex.vcxproj

-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug_RTL_dll|Win32">
@@ -626,7 +626,6 @@
     <ClInclude Include="..\..\..\include\speex\speex_echo.h" />
     <ClInclude Include="..\..\..\include\speex\speex_header.h" />
     <ClInclude Include="..\..\..\include\speex\speex_jitter.h" />
-    <ClInclude Include="..\..\..\include\speex\speex_noglobals.h" />
     <ClInclude Include="..\..\..\include\speex\speex_preprocess.h" />
     <ClInclude Include="..\..\..\include\speex\speex_stereo.h" />
     <ClInclude Include="..\..\..\include\speex\speex_types.h" />