2974459,2879351,1951574,1852572,1661378,1613456 Revisions to the NativeAccess()
routine that queries file permissions on Windows native filesystems.  Meant to
fix numerous bugs where [file writable|readable|executable] "lies" about what
operations are possible, especially when the file resides on a Samba share.
Patch merged from the fix-win-native-access branch.
[Frq 3464401] Support Unicode 6.1
mingw doesn't have LABEL_SECURITY_INFORMATION definition
Fix for [Bug 3484621]: insure that execution traces on bytecoded commands
bump the interp's compile epoch.
fix for [Bug 3484621], take 2
fix for [Bug 3484621], take 3
3485022 TclCompileEnsemble() avoid compile when exec traces set.
3485022 Disable ensemble subcommand compile inside a Tcl_Create*Trace().
3484402 Correct Off-By-One error appending unicode. Thanks to Poor Yorick.
Also corrected test for when growth is needed.
Document, by a retroactive bug report, a nasty Notifier issue on 64-bits x86 that affects the 8.4 branch
	* generic/tclCompCmds.c (TclCompileDictForCmd): [Bug 3487626]: Fix
	crash in compilation of [dict for] when its implementation command is
	used directly rather than through the ensemble.
[Bug 2233954] AIX: compile error
bug fix: avoid segfaulting by deleted interp in RecordByteCodeStats
Fix: Removed C99ism (in-block variable declaration) from commit [39f6ebe301] which prevents building with non-gcc compilers, notably AIX, HPUX, Solaris, MSVC6, possibly others.
[Bug 2233954] AIX: compile error, but don't do that for _WIN32 (doesn't work in VS10)
Add tests relating to bug 1115587. The bug itself still exists at this point.
[Bug 3466099] BOM in Unicode
oops, that's no utf-8 BOM ;-(
Patch from the cygwin folks
merge-mark