edx.org - converts type of log in header to not be all caps
edx.org - adds in aria-describedby attributes for condition-dependent registration input elements
edx.org - replaces login/register semantically verbose fieldset and legend elements with simpler markup
edx.org - corrects typo/incorrect HTML attribute selector on register field tip
Merge pull request #1059 from edx/talbs/fix-a11y-accounts

Accessibility: Account-based Template Follow-up