refs #69 Be sure to unblock the blocked screens so the student web can
proceed.
refs #72 Add the view model reset of iqdetail.
refs #26 Was improperly checking message state to handle deletion of a
question.  Should check the current message TYPE to get the state.
refs #54,#26 Add footer links + copyright, and some new icons, plus the
support email for the server.
refs #54,#26 Add SMILE Plug community support link
refs #70,#26 Drop first 4 rows, including headers when submitting a CSV
to the iqmanager.
refs #73,#26 Add way to set version properly in SMILE Strudent web
refs #75,#26 Add button mechanics to get the IQSet detail.  Need to
attach iqid to the button, and then add a handler to get the click and
hide reveal modal.
refs #76, #26 Add thumbs up rating.  Doesn't reset properly between
questions.
refs #76 add the images for thumbsup/down rating.
refs #26,#55  Add IQManager URL to home page.  Also, remove the links to
items we have legal issues with.
refs #26,#55 More cleanup for the index landing page.
refs #55 Remove encumbered apps.  Bye bye to code we can't use from
Stanford.
refs #26,#49 Add jamsj logo to SMILE Student Web landing page.
refs #26,#76 Got a nice working thumbs up/down with flair.
refs #26,#67 Add version string (hardcoded into app) for now.  Need to
add some Jquery to make it right.
refs #26,#67 fix bug in the app-version for iqmanager.  Use jquery to
set, not knockout.js
refs #26,#84 add help alert to IQManager nav help.
refs #26,#85 Remove footer from index page.
refs #88,#26 use toFixed() instead of toPrecision() to get the right
formatting of the student scores in the results.