Re-use GA cookie when sending server-side events to Segment.io

Update bok-choy version

Studio: FIX - Font Weights

Publish sections/subsections/units from course outline. 

* reducing font-weight on component adding menu
* adding in and applying demi-strong font-weight
* adding in $color-copy-emphasized variable
* correcting stateful xblock settings styling nesting
* syncing video player xblock-based controls font-weight

STUD-2109

Add bok choy tests for bad HTML module content.

Bok-Choy Video Transcript Tests Batch1

Studio: FIX - Unit/Container Sidebar Content Wrapping

Friendly error if invalid student is entered for due date extension

adding tests for country list in different languages

Add placeholders for text input on Extensions dash feature

updating the version for django_countries

STUD-2113

path_to_location now returns 404 on orphaned items. Resolves LMS-9661.

Paver: Check for the npm registry and set it if necessary.

Fix: inadvertent scroll when loading the instructor's extensions tab

Linkify browser names

If paver is being run by a user that is not the same as the user
that installed npm on the guest machine, then paver install_prereqs fails
with the following error:

  ---> pavelib.prereqs.install_node_prereqs
  npm config set registry http://registry.npmjs.org/
  npm ERR! Error: EPERM, chown '/home/jenkins/.npmrc'
  npm ERR!  { [Error: EPERM, chown '/home/jenkins/.npmrc'] errno: 50, code: 'EPERM', path: '/home/jenkins/.npmrc' }
  npm ERR!
  npm ERR! Please try running this command again as root/Administrator.

  npm ERR! System Linux 3.2.0-23-generic
  npm ERR! command "/usr/bin/node" "/usr/bin/npm" "config" "set" "registry" "http://registry.npmjs.org/"
  npm ERR! cwd /home/jenkins/shallow-clone
  npm ERR! node -v v0.10.30
  npm ERR! npm -v 1.4.21
  npm ERR! path /home/jenkins/.npmrc
  npm ERR! code EPERM
  npm ERR! errno 50
  npm ERR! stack Error: EPERM, chown '/home/jenkins/.npmrc'
  npm ERR!
  npm ERR! Additional logging details can be found in:
  npm ERR!     /home/jenkins/shallow-clone/npm-debug.log
  npm ERR! not ok code 0

  Captured Task Output:
  ---------------------

  ---> pavelib.prereqs.install_prereqs
  ---> pavelib.prereqs.install_ruby_prereqs
  ---> pavelib.prereqs.install_node_prereqs
  npm config set registry http://registry.npmjs.org/

  Build failed running pavelib.prereqs.install_prereqs: Subprocess return code: 50

This change is a workaround. It will first see if the value is set. In the case
that is it not set, it will attempt to set it. (It will then fail; however,
re-running the task will subsequently be successful.)

Fixed: Can set earlier due date as an individual due date extension and related bugs

CyberSource API Update

Added shared browser topic

Studio: FIX - Outline Edit Actions Alignment

Clytwynec/jenkins how to doc

View course start date from course outline

Clean up shopping cart processor API.
Fix UUID JSON serialization bug in CyberSource2 implementation.
Update test suite to use new CyberSource2 implementation.
Fix i18n messages in CyberSource2
Enable CyberSource2 implementation by default.

Fixed 500 error on views with incomplete course id in url.

pep8 improvements on bok-choy tests.

LMS-11217