added contributor guidelines to change log

Add AutoAuthPage to lms pages for bok-choy tests

Fix for xblock settings scroll

Convert CAPA inputtype statuses from strings to objects,

UX-623

Revert "remove location of item from loc_mapper and cache"

This reverts commit d2b8b4f0.

Fixed all links in release notes

moved links to links.rst

Doc-327

Updated note about accessing wiki after hiding page

doc-310

Conflicts:
	CHANGELOG.rst

Fix i18n of video transcript

Fixed transform_url function in WikiAccessMiddleware.

In the current implementation if the path prefix contains the
wiki_path value it gets deleted. For example if the prefix is
'/courses/edx/math101/2014' and wiki_path is '101/' the final
prefix becomes '/courses/edx/math2014'.

LMS-2556

Don't scrape unnecessary strings for i18n

Add info about removing prompt

Document our development/review process

Configure youtube stub for bok-choy

Release for Apr 27, 2014

Sarina/042914 language update

Change signin control from text list to buttons.

Show a success button at the top of the Progress page

Correct copy/paste error in Adaptive Hint section

Forums visual styling adjustments

Add test in import code to make sure two overlapping courses aren't imported