Document release procedure.
Document release procedure.

HIPERFIT/futhark,diku-dk/futhark,ihc/futhark,HIPERFIT/futhark,diku-dk/futhark,diku-dk/futhark,diku-dk/futhark,diku-dk/futhark,ihc/futhark,ihc/futhark,HIPERFIT/futhark