AST-1436: Hide conversion from interface and release
Needed for DP3 to start using the AVX implementations of MC2x2 that are now in AOCommon. Currently, DP3 uses an old version of AOCommon which doesn't have AVX yet and an old version of EveryBeam that only supports non-AVX. Once DP3 starts using the latest AOCommon, it will require the latest version of EveryBeam as well.