DS-438 #done Globally hide/display opt-in fields
DS-438 Refactor register form display to simplify
DS-441 Adds dosomething_user_get_administrative_area_options
DS-441 Add adminstrative_area dropdown to school collection
DS-445 Adds form element for not affiliated
DS-445 Server-side validation for school selection
Merge pull request #3122 from aaronschachter/school_dropdown

School dropdown
DS-441 Fixes PHP notices
Fix indentation per #3121 comments
Merge pull request #3121 from aaronschachter/opt-in

Fixes bug in User Profile form
Merge pull request #3123 from aaronschachter/DS-441-php-notice

DS-441 Fixes PHP notices