Move DYN definition into makefile.conf for imbRTcmix progs to see.
Move DYN definition into makefile.conf for imbRTcmix progs to see.

RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix