Fix missing include for CLP in Makefile.unix.mk to point to include dir and include/coin dir
Fix missing include for CLP in Makefile.unix.mk to point to include dir and include/coin dir

google/or-tools,or-tools/or-tools,or-tools/or-tools,google/or-tools,or-tools/or-tools,or-tools/or-tools,google/or-tools,or-tools/or-tools,google/or-tools,google/or-tools,google/or-tools,or-tools/or-tools