Fix for getting updates to an installed repository that has a dependency on a Tool dependency definition repository that also has available updates.
Update amqp_internal_connection sqlite default in universe_sample to be correct.
Charts: Reduce number of available chart types
Add Workflow.has_outputs_defined to the Workflow model.
Initial version of delete intermediate output steps action for workflows.
Cleanup, pep8 for postjobactions.
Clarify language in DeleteIntermediateDataset PJA.
Bugfix: Tool form logic for displaying allow_remap option was inverted.
Pack scripts.
Charts: Refactor nvd3 wrappers, remove excluded wrappers
More fixes for handling 307 redirects not being handled nicely by urllib2.urlopen() when the urllib2.Request has data provided.
Merge latest stable.
Update user honeypot error message.
Fix impersonation when using external authentication.  Admins can now impersonate (and then log out of) users when using external auth.
pep8/cleanup.  set NERD_tree_1noqa for impossible sqlalchemy lines.
One more touchup in webframework -- correct raise form and use multiple lines.
Cleanup/pep8 of remoteuser middleware.
Slightly simplify remote_user_header access logic.
Charts: Add custom d3-zooming and panning for nvd3, patch nvd3 transitions
Wrap remote user conditional on multiple lines.