Raise RuntimeException on missing native method
Add simple Isolate test
Modify integer values
Add manyballs demo from the J2ME reference implementation
drawLine needs to use withPixel; colors are correct in asteroids now
Merge pull request #54 from fzzzy/fix-line-colors

drawLine needs to use withPixel; colors are correct in asteroids now
Merge pull request #53 from marco-c/add_manyballs_demo

Add manyballs demo from the J2ME reference implementation
Merge pull request #49 from marco-c/report_exception_on_missing_native

Raise RuntimeException on missing native method
Merge pull request #50 from marco-c/add_simple_isolate_test

Add simple isolate test