``Completer.complete()`` method are now caught and ignored.

Modified TestStdlibRenames to support platform specific renames.
Added test for PixMapWrapper rename warning.
Added note to documentation about PixMapWrapper rename.

Added note to documentation about Queue rename.

Adds 'n' as a format specifier for integers, to mirror the same
specifier which is already available for floats.  'n' is the same as
'd', but inserts the current locale-specific thousands grouping.

I added this as a stringlib function, but it's only used by str type,
not unicode.  This is because of an implementation detail in
unicode.format(), which does its own str->unicode conversion.  But the
unicode version will be needed in 3.0, and it may be needed by other
code eventually in 2.6 (maybe decimal?), so I left it as a stringlib
implementation.  As long as the unicode version isn't instantiated,
there's no overhead for this.

Use the 3.0 module name to avoid spurious warnings.

Thanks to Matt Harden.

hanging or long-running tests. Patch by Adam Olsen.

the size of the buffer more quickly.

Added note to documentation about copy_reg rename.

Renamed copy_reg to copyreg in the standard library, to avoid
spurious warnings and ease later merging to py3k branch. Public
documentation remains intact.

Factored the import guard in test_py3kwarn.TestStdlibRemovals into
a context manager, namely test_support.CleanImport.

one.