[Toolkit.Audio] SoundEffect Instances can now be returned to the pool
Merge branch 'master' of https://github.com/dazerdude/SharpDX into pr319
[Toolkit.Audio] Added nuspec file for SharpDX.Toolkit.Audio assembly (issue #313).
[Build] Included nuspec file into SharpDX.Toolkit.Audio project.
[Toolkit.Game] Improved FileSystemContentResolver to handle enxtensionless paths with a dot in the name.
[Toolkit.Audio] Added ToolkitAudio MSBuild task (issue #314).