Fix listImpl when the filter doesn't start with *.
Add tests for listImpl with filtering
Remove |exists| checks
Update number of passing tests
Merge branch 'master' of https://github.com/andreasgal/j2me.js into improve_listImpl

Conflicts:
	tests/automation.js
Add reference to the source of the regular expression
Merge pull request #247 from marco-c/improve_listImpl

Improve listImpl