The backport from 3.2 included a few things not appropriate for 2.7.

This fixes failing tests on Solaris 10.

Patch by Todd Rovito.

Reported by: Roumen Petrov

Original patch by Felipe Cruz.

Unlike 3.2, 3.3 and 3.x, which add "-IObjects -IPython -IInclude" to
BASECPPFLAGS when building out-of-tree, 2.7 only needs to add -IInclude
(for Python-ast.h and graminit.h).

Improve the documentation of the dict constructor.  This change includes
replacing the single-line signature documentation with a more complete
multiple-line signature.

read or readall methods no longer lose data when an underlying read
system call is interrupted within an io module object.  IOError is no
longer raised due to a read system call returning EINTR from within
these methods.

This is a backport of changeset 781b95159954 from 3.2.
The earlier 2.7 changeset 67dc99a989cd already fixed this for the
builtin python 2.x file object.

Add handling of the 6.2 release line, aka Windows 8 and Windows 2012 Server.

Issue #12947: revert earlier workaround and use a monkey-patch to enable showing doctest directives only in the doctest docs.

Patch by Chris Jerdonek. Address Ezio's review comment.

Patch by Arne Babenhauserheide.

Patch by Arne Babenhauserheide.