json encode datetime as iso8601 string when returned in REST body.
Automatic commit of package [pulp] release [2.5.0-0.13.beta].
Automatic commit of package [pulp-nodes] release [2.5.0-0.13.beta].
Revert "Automatic commit of package [pulp] release [2.5.0-0.13.beta]."

This reverts commit dca078e1cc08ac762d2ade55c765ddc546ba0d7d.
Revert "Automatic commit of package [pulp-nodes] release [2.5.0-0.13.beta]."

This reverts commit 2d00a147f587ac89ad4c683adc41ba1aadc0a866.
Merge pull request #1269 from pulp/jortel-json-ws-encoding

json encode datetime as iso8601 string when returned in REST body.
Automatic commit of package [pulp] release [2.5.0-0.13.beta].
Automatic commit of package [pulp] release [2.5.0-0.14.beta].
Automatic commit of package [pulp-nodes] release [2.5.0-0.14.beta].
Merge remote-tracking branch 'origin/2.5-testing' into 2.5-dev
Merge remote-tracking branch 'origin/2.5-dev'
Added API endpoints for refreshing content sources

This also added more logic to the Step class to handle iterative
steps.
The new Step subclass refreshes a list of content sources.  It is called
from celery tasks.
Merge pull request #1251 from dkliban/2.5-dev

content source refresh with step reporting
Merge remote-tracking branch 'origin/2.5-dev'
Add docs on how to sign GA releases
Support catalog delete using the CLI.
Merge pull request #1274 from pulp/jortel-clear-catalog-command

Support catalog delete using the CLI.
bump release for koji rebuild
Merge branch '2.5-testing' into 2.5-dev
Merge branch '2.5-testing'