Updated README to include note on having VM VirtualBox before doing vagrant up
Revert "James. 189. Implements an autosave feature on the feedback form.  This feature sends an AJAX PUT request around every five seconds.  If changes to a field have not yet been autosaved, then the field text is displayed black.  When a field's contents are current with the database, then the text will display a light grey."

This reverts commit a0c6483361e132b67adceefdebd98fdd73696156.
George'n'Louis | 286 | Cleaned up view logic a lil'
George'n'Louis | 286 | Cleaned up view logic a lil'
George'n'Louis | 286 | Cleaned up view logic a lil'
Using delete action instead of update
Enabling arrows in vim
Recovering from a bad merge that roasted delete action
update the excel export template to properly handle multiple-self-assessments
Merge branch 'master' of github.com:ReviewSite/ReviewSite
Emily - 257 - signed in users redirected to home page when trying to go to sign in page
Emily - fixed missing closing div tags in feedback/form
remove unused 'select_view_for_review_id'
update feedback#show to only show the old questions or the new questions (not both)
remove now-duplicated show_four_questions from feedbacks (replaced with partial)
remove unnecessary reviews#old_show view
refactor review#summary page to have different contents depending on the type of review (new vs old)
fix javascript problem by upgrading bootstrap-sass
combine the feedback#form pages for both new-style and old-style into a single one by creating a 'questions' bank in the review model
fix the feedback view tests, add-back the 'Teamwork' section in feedback forms for old-style reviews (was accidentally removed)