Add some AMMS classes. Fixes #596.
Enable JSR234
Add new files generated by Jpp to .gitignore
Merge branch 'guess_format_from_url' into add_amms_classes
Merge branch 'master' of https://github.com/andreasgal/j2me.js into add_amms_classes
Merge pull request #597 from marco-c/add_amms_classes

Add some AMMS classes