Fix false positive test in cms acceptance, harden attach_file helper.

This test was passing in Jenkins, but failing in our Solano runs (and locally on firefox).
This is because it was attaching a file that was not there. This change fixes the test
and makes the attachment method smarter so it will fail if it tries attaching a non-existent
file.

Simplify bok choy environments to inherit pipeline settings from common.

Clytwynec/shard out bokchoy tests

Updating acceptance (lettuce) db cache

Supply initial_state attribute for jsinput tag

Log CDN request timeout with level INFO.

Reruns/cms server side LMS-11016

Careful identification of "dashboards"

Conflicts:
	cms/djangoapps/contentstore/tests/test_course_listing.py

set keyboard input focus to the e-mail field on the login screen

BLD-1104: List units that use group configuration.

Update install_prodstack.rst

Remove user_partitions from advanced settings

Split/auto publish

Fix call to cohorts

After installing Fullstack via Vagrant, the user needs to know the credentials to login to edX

Added update_item, create_item, create_child to split_draft.py

Cleaned up TODOs in test_mixed_modulestore.py

Unit test for auto-publish

LMS-11017

Added tests to test_mixed_modulestore.py for has_changes and added black_list to _auto_publish

Moved DIRECT_ONLY_CATEGORIES to draft_and_publish.py

Deleted test_split_draft_modulestore.py

Added _auto_publish to create course

Publish cleanups for update_version, source_version

Changed has_changes to use source_version

Removing mixed test that no longer makes sense in auto_publish world

Addressed TODOs in test_branch_setting

Update email address

Use the CDN-friendly URLs for the Powered-By logos

Update translations (autogenerated message)

ORA2 release-2014-07-28T12.09

Use /tmp/mako_lms and /tmp/mako_cms for compiled mako templates.