Merge pull request #688 from pulp/barnabycourt-2.2-build-breaks

Fix unit test build breaks on rhel 5
1022621 - Fixed communication between publish manager and tasking
1022621 - Failed reports are now successful tasks and the report
indicates the failure
Added docstring
Merge pull request #689 from pulp/jdob-1022621

1022621 - Fixed communication between publish manager and tasking
replacing references to job_id with task_group_id in developer documentation
Merge pull request #693 from pulp/mhrivnak-docfix

replacing references to job_id with task_group_id in developer documentation
Merge branch 'mhrivnak-docfix'
Merge branch 'mhrivnak-docfix' into pulp-2.4
Add script to do test builds of the RPMs & remove dependency on python-nose
1022646 - fix migration of nodes 2.2 => 2.3 manifests.
Merge branch 'pulp-2.2', pre-build.
Automatic commit of package [pulp] release [2.2.1-0.1.beta].
Automatic commit of package [pulp-builtins] release [2.2.1-0.1.beta].
Automatic commit of package [pulp-nodes] release [2.2.1-0.1.beta].
fix docstrings.
Merge pull request #696 from pulp/jortel-1022646

1022646 - fix migration of nodes 2.2 => 2.3 manifests.
fixing the formatting of one line
Merge branch 'pulp-2.2', post 2.2 build
Merge branch 'mhrivnak-docfix'