Fix to #142: Plugin did not load correctly in VS2013

Author: Nicolas Tagliani

CPPCheckPlugin/source.extension.vsixmanifest

@@ -13,7 +13,7 @@
   </Installation>
   <Dependencies>
     <Dependency Id="Microsoft.Framework.NDP" DisplayName="Microsoft .NET Framework" d:Source="Manual" Version="[4.5,)" />
-    <Dependency Id="Microsoft.VisualStudio.MPF.11.0" DisplayName="Visual Studio MPF 11.0" d:Source="Installed" Version="11.0" />
+    <Dependency Id="Microsoft.VisualStudio.MPF.11.0" DisplayName="Visual Studio MPF 11.0" d:Source="Installed" Version="[11.0,)" />
   </Dependencies>
   <Assets>
     <Asset Type="Microsoft.VisualStudio.VsPackage" d:Source="Project" d:ProjectName="%CurrentProject%" Path="|%CurrentProject%;PkgdefProjectOutputGroup|" />