Revert "MANTA-87 add CXXFLAG and DFLAG to makefile"
Revert "MANTA-87 add CXXFLAG and DFLAG to makefile"

This reverts commit 3c43bb8b8977d92ff041a449f91a9cace325fdf0.

AmlingPalantir/manatee,joyent/manatee,AmlingPalantir/manatee,josephglanville/manatee,josephglanville/manatee,joyent/manatee,GrimDerp/manatee,GrimDerp/manatee