(between David Fugate and I) canonical test262 test format

- juneDate and decemberDate were both one month off.  Fixed
- LocalTZA wasn't actually LocalTZA as defined in ES5.  If we were in DST when
  this was created, LocalTZA was off by one hour.  Fixed
- GetSundayInMonth was completely busted (i.e., arithmetic operations on the 'count'
  param which happens to be a string).  Fixed(?)
- DaylightSzavingTA was defined incorrectly.  It assumed the local time zone adjustment
  hadn't been accounted for.  This wasn't how UTC was calling it.  Fixed(?)

failed.

applied to many fixed sources, corresponding to previous two commits

gratuitous strict mode incompatibility. Too many to continue fixing
manually this way. Don't know what to do about that.

Fixed convert.py to convert a "use strict" into an @strict_only

bogus semicolon. Except for the bogud semicolon, nothing should have
changed the meaning of the programs.

form, they now convert correctly to tests that pass our
tools/test262.py test runner. The issue for all three was non-ascii content.

These are the three files that "diff" identified as "binary" files with differences from the Sputnik original. Restoring to their original Sputnik state.

etc, because the substitution logic in test262.py operates on the
source after prepending framework.js.

The plan is to replace sputnikLib.js with framework.js. Also, the
substitution logic in test262.py should probably be fixed to apply the
substitution before prepending.

testRunner, test262.py, that can run all the converted tests.

assertTrue became assertTruthy. Canonical form of doc-comment attribute value source no longer have a leading colon and trailing semicolon. Any existing such are stripped during conversion.

preparation for deriving a test262 command-line runner.

style to append runTestCase(funcName); rather than
assertTrue(funcName.call(this)), giving the testing framework more
control.

morning. The rewrite of "function testcase()..." now puts the
assertTrue at the bottom. Preconditions, names, and ids are
removed. And the path in the file is ignored, and is instead set
accurately according to where the file is found.

Much rougher: A first attempt at building the testcases for the website based on the new canonical test262 style testcase.