Log Message:
Update security/py-paramiko to 1.14.0

Upstream changes:
-----------------

:release:`1.14.0 <2014-05-07>`
------------------------------

:bug:`-` paramiko.file.BufferedFile.read incorrectly returned text
 strings after the Python 3 migration, despite bytes being more
 appropriate for file contents
(which may be binary or of an unknown encoding.) This has been addressed.

Note
paramiko.file.BufferedFile.readline continues to return strings,
 not bytes, as "lines" only make sense for textual data.
 It assumes UTF-8 by default.

This should fix this issue raised on the Obnam mailing list.
 Thanks to Antoine Brenner for the patch.

:bug:`-` Added self.args for exception classes. Used for unpickling.
 Related to (Fabric #986, Fabric #714). Thanks to Alex Plugaru.

:bug:`-` Fix logging error in sftp_client for filenames containing
 the '%' character. Thanks to Antoine Brenner.

:bug:`308` Fix regression in dsskey.py that caused sporadic
 signature verification failures. Thanks to Chris Rose.

:support:`299` Use deterministic signatures for ECDSA keys for
 improved security. Thanks to Alex Gaynor.

:support:`297` Replace PyCrypto's Random with os.urandom for
 improved speed and security. Thanks again to Alex.

:support:`295` Swap out a bunch of PyCrypto hash functions with use of
 hashlib. Thanks to Alex Gaynor.

:support:`290` (also :issue:`292`) Add support for building universal
 (Python 2+3 compatible) wheel files during the release process.
 Courtesy of Alex Gaynor.

:support:`284` Add Python language trove identifiers to setup.py.
 Thanks to Alex Gaynor for catch & patch.

:bug:`235` Improve string type testing in a handful of spots
 (e.g. s/if type(x) is str/if isinstance(x, basestring)/g.)
 Thanks to @ksamuel for the report.

:release:`1.13.0 <2014-03-13>`
------------------------------

:feature:`16` Python 3 support! Our test suite passes under Python 3,
 and it (& Fabric's test suite) continues to pass under Python 2.
 Python 2.5 is no longer supported with this change!

The merged code was built on many contributors' efforts, both code &
 feedback. In no particular order, we thank Daniel Goertzen, Ivan
 Kolodyazhny, Tomi Pieviläinen, Jason R. Coombs, Jan N. Schulze,
 @Lazik, Dorian Pula, Scott Maxwell, Tshepang Lekhonkhobe, Aaron Meurer,
 and Dave Halter.

:support:`256 backported` Convert API documentation to Sphinx, yielding
 a new API docs website to replace the old Epydoc one.
 Thanks to Olle Lundberg for the initial conversion work.

:bug:`-` Use constant-time hash comparison operations where possible,
to protect against timing-based attacks. Thanks to Alex Gaynor for the patch.

:release:`1.12.2 <2014-02-14>`
------------------------------

:feature:`58` Allow client code to access the stored SSH server banner via
 Transport.get_banner <paramiko.transport.Transport.get_banner>.
 Thanks to @Jhoanor for the patch.

:bug:`252` (Fabric #1020) Enhanced the implementation of ProxyCommand to
 avoid a deadlock/hang condition that frequently occurs at Transport
 shutdown time. Thanks to Mateusz Kobos, Matthijs van der Vleuten and
 Guillaume Zitta for the original reports and to Marius Gedminas for
 helping test nontrivial use cases.

:bug:`268` Fix some missed renames of ProxyCommand related error classes.
 Thanks to Marius Gedminas for catch & patch.

:bug:`34` (PR :issue:`35`) Fix SFTP prefetching incompatibility with some
 SFTP servers regarding request/response ordering.
 Thanks to Richard Kettlewell.

:bug:`193` (and its attentant PRs :issue:`230` & :issue:`253`) Fix SSH
 agent problems present on Windows. Thanks to David Hobbs for initial
 report and to Aarni Koskela & Olle Lundberg for the patches.

:release:`1.12.1 <2014-01-08>`
------------------------------

:bug:`225 (1.12+)` Note ecdsa requirement in README. Thanks to Amaury
 Rodriguez for the catch.

:bug:`176` Fix AttributeError bugs in known_hosts file (re)loading.
 Thanks to Nathan Scowcroft for the patch & Martin Blumenstingl for the
 initial test case.