#1125: LORENE hard codes OpenMP options into compile options

Changes (by Roland Haas):

status: open (was closed)

Comment (by Roland Haas):

#1345 makes this no longer necessary and the combination of

git hash 691f01bf "Cactus: remove support for F77 flags from linux architecture" of cactus
git hash 9f46397b "Cactus: Compile all Fortran files as Fortran 90 files" of cactus
git hash e8f2db41 "Drop explicit support for Fortran 77 in Cactus" of cactus
git hash 01c74e2 "generic: add F90 optimization options, remove all F77 options" of simfactory2

this broke due to F77_OPENMP_FLAGS not being set from F90_OPENMP_FLAGS. A fix for the broken stuff is fairly simple (and I have a patch).