- Added custom rules for *.proto files to iw4x - Added a workaround for protoc output not being automatically included - Disable precompiled headers for protobuf generated sources - Moved inclusion of node.pb.h out of STDInclude.hpp to only where it's necessary (WTF @momo5502) - Removed protobuf-generated code from "protobuf" external project - Removed protogen.bat as it is no longer needed