More Entitlements needed for iOS

[javasuns]

The current version of javafxmobile-plugin does not support any entitlement specification other than the aps-envrionment. The Entitlement.plist file is re-created everytime a new build is executed in gradle. It would be great if we can have an option to define our own Entitlement.plist through build.gradle or have a parameter to add more Entitlements.

[jperedadnr]

The StackOverflow answer can be taken as reference of possible solution: a custom file should be processed and added to the generated one.