Some users erroneously set their password as their username with the original layout, because the username field directly followed the password field. Users may be accustomed to the common occurrence of a password confirmation field directly following the password field.
To fix the issue, I did the following:
   - Moved the existing username and real name form fields above the password field.
   - Added a validation in the create_account handler in common/djangoapps/student/views.py, which confirms that the password field does not match the username field.

New tests created to check the added functionality.

Studio: corrects new course field tip copy to reflect what provided course values cannot be changed later
STUD-2001

Just done by using the escapejs function :)

STUD-1955

HTML escaped localized text that was output to
JavaScript.

To translate strings in mako templates, the pattern of ```${_()}``` should be used instead of ```gettext``` even if the strings to be translated is located in a ```script``` block.

The code behind uses course run to fill this field, so maybe the filed's name should be changed as well?

Currently the code in ```tabs-aggregator.coffee``` uses the display name of a tab as the key to index the current tab. When a non-english translation is applied, the javascript code will get localized names instead of the original english names, which causes the following ```getValue``` function fails as it cannot reference the correct tab.
Use the 'data' attribute to store the original tab name.

Refactor get_parent_locations STUD-1663

STUD-302, STUD-303

STUD-1658

fix other various i18n issues

STUD-1792

STUD-1529

STUD-1679

All now go to getting started, but have different tokens, for further
segmenting later.

STUD-1312

As TinyMCE's CodeMirror plug-in uses 'window.location.origin' which is not supported by Internet Explorer, the HTML or raw code editor does not work under Internet Explorer.
We need to create one in order to make these vendor codes work under Internet Explorer.

1. Current code uses type name as the display names for XBlock buttons, so the name of these five buttons can't be localized. This fix contains code that adds a 'display_name' field for the buttons, and makes their names localizable.
2. The display names of components in advanced, html and problem types can be localized now.

DOC-484

Now the description & action_text strings in checklists can be extracted and translated.

This commit implements STUD-1490, allowing creation of components
on the container page. It also enables the delete and duplicate
buttons now that new content can be created that would benefit.

Note that it also creates shared functionality for adding components,
and refactors the unit page to use it too.

STUD-1523

Sock template changes

Changed help button to link and removed drop-down items