add version to app ID so installer doesn't stomp older versions (from https://trac.osgeo.org/grass/changeset/34986)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@34988 15284696-431f-4ddb-bdfa-cd5b030d7da7

macosx/app/Info.plist.in

@@ -11,9 +11,9 @@
 	<key>CFBundleIconFile</key>
 	<string>app.icns</string>
 	<key>CFBundleIdentifier</key>
-	<string>org.osgeo.grass7</string>
+	<string>org.osgeo.grass@GRASS_VERSION_MAJOR@_@GRASS_VERSION_MINOR@</string>
 	<key>CFBundleInfoDictionaryVersion</key>
-	<string>7.0</string>
+	<string>6.0</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>

macosx/pkg/resources/Info.plist.in

@@ -5,7 +5,7 @@
 	<key>CFBundleGetInfoString</key>
 	<string>GRASS-@GRASS_VERSION_MAJOR@.@GRASS_VERSION_MINOR@.@GRASS_VERSION_RELEASE@</string>
 	<key>CFBundleIdentifier</key>
-	<string>org.osgeo.grass</string>
+	<string>org.osgeo.grass@GRASS_VERSION_MAJOR@_@GRASS_VERSION_MINOR@</string>
 	<key>CFBundleShortVersionString</key>
 	<string>@GRASS_VERSION_MAJOR@.@VER_MINOR_REL@.@VER_DATE@</string>
 	<key>IFMajorVersion</key>