update bcl package

MediaBrowser.Model/MediaBrowser.Model.csproj

@@ -174,5 +174,5 @@ xcopy "$(TargetPath)" "$(SolutionDir)\Nuget\dlls\" /y /d /r /i
   </Target>
   -->
   <Import Project="$(ProjectDir)\..\Tools\Fody\Fody.targets" />
-  <Import Project="..\packages\Microsoft.Bcl.Build.1.0.6\tools\Microsoft.Bcl.Build.targets" />
+  <Import Project="..\packages\Microsoft.Bcl.Build.1.0.7\tools\Microsoft.Bcl.Build.targets" />
 </Project>

MediaBrowser.Model/packages.config

@@ -2,6 +2,6 @@
 <packages>
   <package id="Microsoft.Bcl" version="1.0.19" targetFramework="portable-win+net45+sl40+wp71" />
   <package id="Microsoft.Bcl.Async" version="1.0.16" targetFramework="portable-win+net45+sl40+wp71" />
-  <package id="Microsoft.Bcl.Build" version="1.0.6" targetFramework="portable-win+net45+sl40+wp71" />
+  <package id="Microsoft.Bcl.Build" version="1.0.7" targetFramework="portable-win+net45+sl40+wp71" />
   <package id="PropertyChanged.Fody" version="1.32.2.0" targetFramework="portable-win+net45+sl40+wp" />
 </packages>