Merge pull request #1296 from edx/will/tolerant-wait-for-requirejs

Make wait_for_requirejs more tolerant of errors
Merge pull request #1275 from edx/christina/delete-static-tabs

Delete unused static-pages.html.
Merge pull request #1288 from edx/db/grading-deps-ui

grading.js depends on jquery.ui
Change test to pass on Chrome as well as FireFox.
Parse floats to ints in CourseGrader model.

Fixes STUD-826.
Acceptance test for fixing rounding error on weight.
Merge pull request #1278 from edx/db/increase-requirejs-timeout

Increase requirejs load timeout to 60 seconds
Merge pull request #1285 from edx/christina/firefox-test-failure

Change mocking of height so it passes in Chrome as well as FireFox.
Implemented bulk email interface for new dashboard
disable buttons for large courses on legacy and beta instr dash

set max enrollment for downloads to 200
Implemented bulk email interface for new dashboard

Responses to Adam's comments; reset common.py, i18n compliance, deleted extraneous email.html file, fixed an HttpResponse, deleted unnecessary commented-out code, some small style tweaks
Changed GET to POST and xmodule HTML editor call, section CSS
Added acceptance tests for bulk email (through beta dashboard)
Merged in email confirmation modal
API tests, email tests, working notifications
added self to authors style, changed GET to POST
Legacy email tests, removed duplicate code, updated comments, fixed CSS
Revert "Merge pull request #1240 from edx/dhm/config_separation"

This reverts commit ec01253e30a9949223df5e70ffcb4d47f8370556, reversing
changes made to ae8c9710e5a250b1acd083520f8e01b5e46dd5d0.
source-edit.html depends on leanModal
Merge pull request #1156 from edx/feature/cdodge/add-preview-configs-via-middleware

add some middleware to determine whether draft modulestore or non-draft ...