Added tests for requirements imposed on the built-in objects of the ECMAScript Internationalization API Specification by the introduction of chapter 15 of the ECMAScript Language Specification.
- Removed some old tests that were redundant with the new tests.
- Added testBuiltInObject.js as standard include for all console tests in test262.py – see related bug 574.

- Removed LocaleList tests; updated other tests so they don't depend on LocaleList.
- Updated tests so they no longer assume that the prototype object of a constructor is an instance of that constructor.
- Updated tests so that jshint is happy.
- Removed @path attributes from test files; updated comment in packager.py explaining why they're unnecessary.
- Removed "use strict" statements, which interfere with strict/non-strict testing.
- Removed testcase functions, which are unnecessary.

- Added table of contents for ECMA-402.
- Added ability to load the right table of contents into results display.
- Added meaningful text to test402 web page.
- Updated test262 web pages for 5.1 edition of ECMA-262.
- Unified headers of test262/402 web pages to ECMAScript <area> <test>.
- Replaced text logos with styled text.
- Decapitalized some text; fixed a typo; expanded an abbreviation.
- Fixed a few issues found by W3 HTML validator.

Running packager.py on Mac unfortunately also changes some line terminators in generated files (bug 444), so lots of additional files in this commit.

Adding more coverage for 10.4.3 based on feedback in bug https://bugs.ecmascript.org/show_bug.cgi?id=333

Adding more tests to cover undefined being non-writable (see https://bugs.ecmascript.org/show_bug.cgi?id=223 )

Removing RegEx test-case related to https://bugs.ecmascript.org/show_bug.cgi?id=326 until open issue is resolved.

salvaged (e.g., need locale info to properly predict whether we're subject to
DST).

need to move some tests over to best practices.

All Microsoft-contributed *.js and *.py sources now have Ecma's copyright header.

https://bugs.ecmascript.org/show_bug.cgi?id=266 and https://bugs.ecmascript.org/show_bug.cgi?id=270 resolved.

Fixed.

Re-gen'ed the website.

- https://bugs.ecmascript.org/show_bug.cgi?id=44
- https://bugs.ecmascript.org/show_bug.cgi?id=45

Added support to create testcases_bestPractice.html without also adding them to default.html.

Preliminary support for tests under test/suite/internationalization has been added.

architectures), but worth keeping around for the coverage it provides.
Documented that this is expected to fail on ARM.

S7.8.5_A3.1_T7 through S7.8.5_A3.1_T9 were invalid as written.  The only way to specify unicode flags
to literal regexp patterns is through eval and similar mechanisms (e.g., Function constructor).  Fixed.

All but two of the remaining disabled tests in excludelist.xml were disabled because the tests polluted
the global JS environment, not because the tests themselves were invalid.  This is no longer an issue as
of the latest test262 harness (actually it wasn't an issue about a year ago either).  Re-enabled.

Also, two of this weren't actually this-related.  Fixed their separate issues.