Add openssl wrapper.
Tests added for openssl.
add BIO.
docstrings; explict object delete.
server rpm dependencies updated.
Removed requires: openssl-libs.
Merge pull request #1119 from pulp/jortel-1131260

1131260 - add ctypes wrapper for openssl
Adds task state cleanup for celery workers who restart unexpectedly
Merge pull request #1124 from pulp/bmbouter-1129858

1129858 - Adds task state cleanup for celery workers who restart unexpectedly
1130312 - Add upgrade instructions for 2.4.1.

https://bugzilla.redhat.com/show_bug.cgi?id=1130312
Merge branch 'bmbouter-1129858' into 2.4-dev
1130312 - Fix bug query for 2.4.1.
Merge pull request #1126 from pulp/rbarlow-1130312

1130312 - Add upgrade instructions for 2.4.1.
Merge branch '2.4.1-dev' into 2.4-dev

Conflicts:
	docs/sphinx/user-guide/release-notes/2.4.x.rst
Automatic commit of package [pulp] release [2.4.1-0.3.beta].
Automatic commit of package [pulp-nodes] release [2.4.1-0.3.beta].
Merge branch '2.4.1-dev' into 2.4-dev
1131509 - remove quotes from ca_path

The 'ca_path' config directive had quotes in the documented example. This is
incorrect. The CA path should not have quotes.
1131260 - relax version requirement.
Remove M2Crypto from our deps.