Added ant to mac side of install and uninstall scripts

install.sh

@@ -1,4 +1,5 @@
 if [ $kernel == "Darwin" ]; then
+  brew install ant
   brew install jsoncpp
 else
   sudo apt-get update

uninstall.sh

@@ -2,6 +2,7 @@ if [ $kernel == "Darwin" ]; then
   sudo apt-get remove --purge libjsoncpp-dev
 else
   brew uninstall jsoncpp
+  brew uninstall ant
 fi
 
 cd ../