updated for version 7.3.1254
Problem:    Can't build without the multi-lang feature. (John Marriott)
Solution:   Add #ifdef.
Added tag v7-3-1254 for changeset 5eff37e92f03
updated for version 7.3.1255
Problem:    Clang warnings when building with Athena.
Solution:   Add type casts. (Dominique Pelle)
Added tag v7-3-1255 for changeset f8d307ebd74a