Add Typed Array Spec Externs.

Signed-off-by: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
Add console Object to browser externs.

console is provided by at least Firefox and Chrome.

Signed-off-by: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
Typed Array: remove TypedArray and ArrayBufferView.

They are just interfaces.

Signed-off-by: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
Merge pull request #95 from ruediger/typed-array-externs

Typed array externs and console object