#70 Support of android languange resource files

[Stephan Kauss]

Hi,
we use the ResourceBundle Editor to edit the properties for our middle ware which is based on spring.

Also we build Android Apps which communicate with the middle ware (Json call's).
70% of our string we display on our Android App come from the middle ware the rest is build native in to the Android App.

Now it would be great if the resource bundle editor would be able to save the resource files to Android string.xml resource files. (which are use UTF-8 encoding).