update hotspot reveal styling

address some PR feedback. Start to build out some Jasmine tests

address PR comments

add some default content

Update the dependency to load this commit:
https://github.com/edx-solutions/django-splash/commit/6e8bd685214aebe78d0cfdf5572e27c5f1bc357a

Which allows to prevent `/heartbeat` from being redirected, which is
necessary on production servers

Checks for the presence of a cookie with specific values when activated,
and redirect the user to a configurable URL when it is not found, or not
with an accepted value.

To be used to display a splash screen to users upon the first visit.
It's the responsability of the splash page at the redirected URL to set
the proper cookie value before sending users back to the LMS.

Conflicts:
	CHANGELOG.rst

If the FEATURES['USE_CUSTOM_THEME'] flag is set but the
'THEME_NAME' is not set.  We get a compilation error during
cms gather assets.

Make receipt-ids actually generate UUIDs

LMS-2192

rc/2014-02-05

JIRA: FOR-452

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

Add initial languages, ready for dark-launch

Fix find courses page title in bok choy test suite

JIRA: FOR-374

Mark strings that were causing test failures as unicode

i18n input field on login page (LMS-2159)

Fix unicode error in subsection

Add pagination of responses to forum threads

STUD-1241