IMPORTANT: Fixed makefile for Linux with old linkers

[arango]

The makefile change introduced in ​src:ticket:854 needs to be updated to include libDRIVER.a twice. We need to include it again for cycling dependencies in old linkers. We need to have:

#--------------------------------------------------------------------------
#  Notice that the token "libraries" is initialized with the ROMS/Utility
#  library to account for calls to objects in other ROMS libraries or
#  cycling dependencies. These types of dependencies are problematic in
#  some compilers during linking. Such libraries appear twice at linking
#  step (beginning and almost the end of the ROMS library list).
#--------------------------------------------------------------------------

   libraries := $(SCRATCH_DIR)/libNLM.a $(SCRATCH_DIR)/libDRIVER.a \
                $(SCRATCH_DIR)/libUTIL.a