Fix some incorrect _this stack.pop()ping in native.js
Implement clipping

The top status bar and bottom button bar still don’t render for some
reason.
Merge branch 'master' of https://github.com/andreasgal/j2me.js
Merge pull request #12 from fzzzy/master

Fix some incorrect _this stack.pop()ping in native.js
Add Nokia BGUtils class
Merge pull request #14 from marco-c/add_BGUtils_class

Add Nokia BGUtils class