1082245 - Fix failed task reporting in content install commands.
1094404 - Fix to not delete all repo contents accidentally.

https://bugzilla.redhat.com/show_bug.cgi?id=1094404

Fix originally suggested by bcourt.
Removing whitespace for PEP8 compliance.
Merge branch 'master' into jortel-1082245
Merge pull request #480 from pulp/bmbouter-1094404

1094404 - Fix to not delete all repo contents accidentally.
Fixing nested _() call.
Merge pull request #479 from pulp/jortel-1082245

1082245 - Fix failed task reporting in content install commands.
1080455 - fixing rendering error in pulp-consumer bind and unbind commands
Automatic commit of package [pulp-rpm] release [2.4.0-0.13.beta].
Merge pull request #481 from pulp/skarmark-1080455

1080455 - fixing rendering error in pulp-consumer bind and unbind commands