MLSDC: adjustments to better-enums
MLSDC: adjustments to better-enums

unfortunately, better-enums require a little trick to compare them

Signed-off-by: Torbjörn Klatt <874eb11690ea5d8427c1f32853e3244a26aae295@fz-juelich.de>

kidaa/PFASST,torbjoernk/PFASST,kidaa/PFASST,torbjoernk/PFASST