923334 - fix processing of task.result and restructure command to work with a list of tasks.
Fixed the broken -d flag for rpm content search
Merge branch 'pulp-2.2' into jcline-971135
Removed the try/except blocks in favor of if/else blocks
Merge pull request #232 from pulp/jcline-971135

Fixed the broken -d flag for rpm content search
Merge pull request #219 from pulp/jortel-923334

923334 - fix consumer-group package install/update/uninstall commands
Add back the server unit test's __init__.py file.

This commit reveals that we have several failing unit tests.
Merge branch 'pulp-2.2'