new ejs data (weakmap/weakset/misc others)
Merge pull request #368 from toshok/latest-ejs-update

new ejs data (weakmap/weakset/misc others)
Fix Error stack test. Thanks @simevidas
[Intl] Add initial skeleton & js file
[Intl] Add initial Intl.* tests
[Intl] Add base tests for data type proto methods
[Chore] Build HTML