ECOM-1421 implementing the functionality

Bump version of Problem Builder

Fix modal close button

Chaning table th td color to meet AA guidelines

Better i18n (cont.)

Release

1. Fix sentence breaks inside `photo_reverification.html` and `midcourse_photo_reverification.html`.
2. Combine three setences inside `choose.html`.
3. Adding some punctuation marks to reduce duplicated strings with only different Punctuation marks in translation.
4. Move the colons inside the strings to be translated. This may be not necessary for now, but I think this may help translation by removing potential word meaning conflict.
5. Sorry for

Hotfix/2015 04 16

Be more specific about where we compile sass from.

Added new release tag for ORA2.

Accessibility: Updating the color blue on LMS

ECOM-1396: added the xblock setup in github.txt of edx-platform

iframe elements require a meaningful title attribute

TNL-2000

Fixed Long discussion post not rendering Latex expressions

Updated Styling for course references in discussion forum posts

This reverts commit 88b91874.

Put CCX URLs behind their feature flag

There are now folders under static that have sass that should not be compiled
as a part of our asset pipeline,  they were getting pulled in because the wildcard
for `SASS_UPDATE_DIRS` was too broad.  This update makes it more specific for most
folders but leaves it broad for the common folder where the xmodule has its own sass
that needs compiling from a non-standard location.

hard start/stop times to video player

- Moved the CCX URLS into their django app.

Remove nested form elements

Increase timeout for library page to load after refresh in acceptance tests

Rc/2015 04 15

TNL-1902

ECOM-1420 adding new field and migration file.

Fixed Embargo Bug in Enrollment API

This issue was not found sooner because the test helper used only tested for GeoIP embargoes, and neglected the user profile. An additional test has been added to test for embargoes against the country assigned to the user's profile. Additionally, variable names have been cleaned up--user replaced with username--to avoid confusion in the future.