Disable asserts in official builds

Disable asserts in official builds

Make sure that we define NDEBUG in all configurations.
Also remove inconsistent defines:
WIN32: We don't use
_DEBUG;_WINDOWS;_USRDLL: Should be defined by the compiler if necessary
OCCONTEXTMENU_EXPORTS: We currently don't use dllimport anyway

This also update the binary submodule with an updated build.