* Test runner: Detect extra property in 'actual' but not in 'expected'.
Also update all expected.json where this would result in errors.
* Include rmExpected.js script in case it is needed again
For example:
var foo = function () {
"use strict";
"use strict";
// there is inside of strict mode,
// so `0123` (octal number) occurs a syntax error.
};
// there is outside of strict mode,
0123; // so left is valid syntax.
// however:
// SyntaxError: Invalid number (8:0)
I fixed it and add the test case.
I'm extremely stupid and didn't commit as I go. To anyone reading this
I'm extremely sorry. A lot of these changes are very broad and I plan on
releasing Babel 6.0.0 today live on stage at Ember Camp London so I'm
afraid I couldn't wait. If you're ever in London I'll buy you a beer
(or assorted beverage!) to make up for it, also I'll kiss your feet and
give you a back massage, maybe.
