The paver task arg unwrapper expects it to come in a list.

Capture paver quality build stdout and stderr into separate log files
Send pylint results directly to a report file, so that we don't overwhelm jenkins

Add lower pylint error threshold to guard against unsuccessful runs.
Increase upper pylint threshold. Add tests for pylint option parsing.

EDUCATOR-1448

Modifies paver webpack task to use production configuration in all
non-devstack environments, and a development config in devstack.

LEARNER-1923

LEARNER-1705

LEARNER-2412

LEARNER-1694

Fix a11y failure

Fix header styling

Fix layout issues

Further layout fixes

fixup! Enable tox testing of system and commonlib via paver. Add support for django_version option to support Django 1.8/1.11.

Add support for django_version option to support Django 1.8/1.11.

This has the effect of making the observer poll less regularly, which
allows developers to choose between rapid asset updates and resource
usage.

Fixes

FEDX-375