Make ContentCompilerGui compatible to recent changes in pipeline and did
some usability changes.
Make the Visual Studio Extension work even if the ANX Framework is not
installed additionally..
Improve that the path for assembly refernces in a content project
doesn't get automatically updated, only if the reference is actually
saved, this is so you can specify a relative path yourself.
Fix missing icon for ContentProject when it was opened with Visual
Studio.
Made create_shaders.bat directly executable under windows by fixing the
directory separators.
Fixed a performance problem in the Visual Studio extension where no importer or processor was selected for an asset.
Fixed that the asset names for Uri encoded in the build output.
Fixed that errors when serializing assets get logged.
Sped up ImporterManager.GuessImporterByFileExtension, which caused performance problems if many assemblies are loaded into the current AppDomain.
Made the AssimpImporter library deploy the binary files again (hopefully just a temporary solution until we've found a better way.)
Provide a extension for TargetPlatform enum for getting the DisplayName of an entry.
Changed that ProcessorManager.GetProcessorDisplayName doesn't throw an exception if no processor with the given name exists, which now mimicks the same behavior as in importerManager.GetImporterDisplayName.
Replaced the old VS templates with ones that offer more flexiblity.
Started replacing the Content Project for the samples with our custom project type.
Inlcuded a basic not yet working AssimpImporter.
