Fixed BindingRedirects breaking VS 2012 compatibility

Author: toolboc

XPlatformCloudKit/XPlatformCloudKit.Phone8/app.config

@@ -4,11 +4,9 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="System.Runtime" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-2.6.3.0" newVersion="2.6.3.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Threading.Tasks" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-2.6.3.0" newVersion="2.6.3.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.IO" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />