Added mimic*-gz build targets to top-level Makefile
Added mimic*-gz build targets to top-level Makefile

MIT-LCP/mimic-code,MIT-LCP/mimic-code,fereshteh-razmi/mimic-code,MIT-LCP/mimic-code-sharing,fereshteh-razmi/mimic-code,MIT-LCP/mimic-code-sharing,MIT-LCP/mimic-code,fereshteh-razmi/mimic-code