Modify plist file to flag that it is for appstore

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@14069 383ad7c9-94d9-4d36-a494-682f7c89f535

installer/mac/Info.plist

@@ -34,6 +34,8 @@
 	<true/>
 	<key>NSHumanReadableCopyright</key>
 	<string>2011 RWTH Aachen University</string>
+        <key>ForAppStore</key>
+        <string>yes</string>
 	<key>CFBundleDocumentTypes</key>
 	<array>
 		<dict>