LMS-1747

We use Pillow now, which can be installed via PyPI

Move microsite test assets to common/test

Rename helper method to not have test in the name
Rename test css file

rangeParams returned from getRangeParams() function is already
an object that contains the left and width properties. It can
be passed directly to the jQuery css() function.

In each Video JavaScript module, methods are either private,
or public. When a method is public, it is made available via
the state variable. It seems that a while ago one method
was made public, but throughout the code it is used as a private
method. This has been corrected.

In the JavaScript console all messages from the Video
player should begin with "[Video info]: ". This way it
is easier to see which console.log() messages are from
the Video player, and which console.log() messages are
temporary, and should be removed before a merge/commit.

This patch adds the ability for arbitrary packages to register
themselves with xmodule.x_module.ResourceTemplates as being providers of
boiler plate templates used for defining the types of problems
instructors can add to a course.  This allows third party add-ons to
define new problem types that can then be available to instructors to
use.

This patch is the result of discussion with Ned Batchelder on the right
way to approach this problem.  The solution provided here is,
admittedly, a little bit of a hack.  But the focus was on making a least
invasive fix to make something work, in anticipation that when problems
get moved into the newere XBlock architecture something a little nicer
will be in place.

JIRA: FOR-400

BLD-529.

BLD-529.

BLD-529.

Before this, the VCR showed total time as 00:00:00 for YouTube
videos just after page loaded. The correct total time is shown only
after the user clicks Play button.

BLD-529.

Tests LMS-2073 (non-ascii course image names) and STUD-1197 (spaces in
course image names)

course_id

STUD-1212

Also pep8, pylint, and style fixes
Covers:
{capa_problem, correctmap, customerender,
inputtypes, responsetypes, util, xqueue_interface}.py
LMS-1744

JIRA: FOR-205

Previously, buttons were activated on pressing Enter, but the expected
behavior is to activate on pressing Space. Several JavaScript errors
that prevented various buttons from properly activating via the keyboard
are also fixed.

LMS-1744

JIRA: FOR-203

[LMS-1597]

[LMS-1597]

LoncapaProblem was using ModuleSystem directly, but we're about to need
i18n passed in, so this gives LoncapaProblem its own LoncapaSystem
object to better module its dependencies.  This commit simply passes
through the attributes of ModuleSystem that Loncapa needs.

[LMS-1597]

STUD-1183

catch additional FEATURE['ENABLE_MKTG_SITE'] checks and make sure MicrositeConfigurations will override the global setting

one more faulty login regarding ENABLE_MKTG_SITE=true situations

This mixin can be used by either the current XModule, or by an XBlock. Leave
the XModule-specific code in capa_module and move the shared code to capa_base.
Plan to move caba_base into the capa package in the future.

STUD-1090

This includes removing the "PREVIEW" label for the preview pane from CSS
and adding it to the generated DOM.

And while I was in there, I made it a decorator, so it's nicer to use.

Also get rid of an unused template and extra copies of jquery.timeago.