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Comment trivia for Unicode caseconv
Guide note about no locale support
Merge branch 'unicode-locale-cleanups'
Ditz issue update
Minor fix for 'caller' special behavior

When a base object has the special [[Get]] behavior described in E5.1
Section 15.3.5.4 or 10.6 for the "caller" property, there is a question
whether a TypeError is thrown when the "caller" property value is a
bound strict function (or only when the value is a non-bound strict
function).

This commit changes the behavior so that a TypeError is also thrown
when the "caller" value is a bound function, by ensuring that strict
bound functions have the "strict" internal flag set.
Testcase for function .caller property thrower
Test case for 'caller' special [[Get]] behavior

Checks various base values for which the special behavior should or
should not apply.  Also tests various target values for which the
behavior should or should not apply.
Release note: Section 15.3.5.4 minor tweak
Merge branch 'caller-special-behavior-fixes'
Ditz issue update