Bump ThirdParty/Libs Added MacOS support for the ManagedPVRTC.dll
Fixed location of pvrtc.dll's in the MonoGame.Framework.Content.Pipeline.Windows.csproj
Fixed link to pvrtc.dll in MonoGameContentProcessors.csproj
Fixed the installer to pick up the new pvrtc.dll
Merge pull request #1886 from dellis1972/develop

Bump ThirdParty/Libs Added MacOS support for the ManagedPVRTC.dll