- require confirmation when clicking Open Ended reset button (now working)
- require confirmation when submitting Open Ended essay (now working)
- disable text feedback area during calibration and let users know that they should give feedback when grading
- fixed error message typos

This reverts commit 3b29d605.

- require confirmation when clicking Open Ended reset button
- require confirmation when submitting Open Ended essay
- disable text feedback area during calibration and let users know that they should give feedback when grading
- fixed error message typos

Modified navigation tests to use MixedModulestore
Updated factories to find editable modulestore

Updated test_submitting_problems

Updated test_tabs.py

Updated test_view_authentication

Updated test_views

Updated courseware/tests/tests.py

Updated test_masquerade

Updated test_module_render

Pylint fixes

Updated video and word cloud tests

Updated course wiki tests

Updated license and open_ended tests.
One open_ended test still failing due to Mako initialization issues

Updated staticbook

Updated django_comment_client tests

Updated instructor tests

Updated instructor task tests

Updated external_auth tests

Updated course_groups

Instead, we use XModule field default values when creating an empty
XModule. Driven by this use case, we also allow for XModules to be
created in memory without being persisted to the database at all. This
necessitates a change to the Modulestore api, replacing clone_item with
create_draft and save_xmodule.

Fixes JIRA LMS-203

add fixes for 500 bugs (lighthouse 287 and 293) by requiring login for accessing licenses and inline discussions.  Add unit tests for licenses, and rearrange tests based off of (the former) PageLoad.  Also cleanups for pylint and pep8.