added mac release scripts

release/makepkgdmg.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+if [ -z "$1" ] ; then
+  echo "Usage: $0 <version>"
+  exit 1
+fi
+
+VERSION=$1
+MAINNAME="PaulXStretch"
+
+rm -f ${MAINNAME}Pkg.dmg
+
+# cp ${MAINNAME}/README_MAC.txt ${MAINNAME}Pkg/
+
+if dropdmg --config-name=${MAINNAME}Pkg --layout-folder ${MAINNAME}PkgLayout --volume-name="${MAINNAME} v${VERSION}"  --APP_VERSION=v${VERSION}  --signing-identity=C7AF15C3BCF2AD2E5C102B9DB6502CFAE2C8CF3B ${MAINNAME}Pkg
+then
+  mkdir -p ${VERSION}
+  mv -v ${MAINNAME}Pkg.dmg ${VERSION}/${MAINNAME}-${VERSION}-mac.dmg  	
+else
+  echo "Error making package DMG"
+  exit 2
+fi
+