Add ability to cap number of enrollments in a course

Don't force modulestore initialization when running lms manage.py, only when running via the wsgi file

Better test console reports; i18n XUnit results

add a test case for enrollment caps

pep8 fix

Updated bok choy page objects setup.py

Fixed 500ing CSV reports

Fix bug in url method of register page object
Add dist directories to gitignore

instructor_task: Distribute extra items among subtasks of last query.

Ahodges documentation lm sdash

Added warning about complex numbers to math expression input

When creating an instructor task total_num_items may change between the
time it and the number of subtasks is calculated and the time the
subtasks are actually queued (all of this cannot happen in one transaction).
In such a case the extra items are distributed among the subtasks of the
last query.

LMS-2090

More fully integrate and test ssl external auth in CMS

Add section headings to test console output

i18n tests generate XUnit reports

Move i18n and docs test commands out of tests.rake

Use path.py instead of os.path

Add "Protein Builder" to "Additional Tools"

Caution! This is backwards incompatible

i18n/dummy.py cleanup

Add info to external graders chapter

Removed unused make_dummy.py
Made dummy.py executable

Removed extraneous title block that was replacing the breadcrumbs

Removed LANGUAGE from devstack settings

fixing layout/style of disabled register button

Add documentation for "multiple choice and numerical input" problems

Conflicts:
	common/lib/xmodule/xmodule/modulestore/xml.py

Took the changes that were on the release branch.

Allow new response pagination parameters to pass through thread model.

Add OG title and description to course about pages

Clean up strings in the ErrorModule

Pass component display name to Mako template