Removing old and unused code

First pass at removing code, mark up and assets associated with the
old, pre-Thorax based UI. Some of these assets may have been abandoned
long ago.
Getting rid of the old application layout

We had two application layouts: one for the old view and one for the
new, Thorax based view. This gets rid of the old view and moves the
new stuff into the usual Rails locations.
Getting rid of our archives that were being used by the old UI
add support for user prefs, saving of selected measures
remove binding.pry statement
Changing tests to remove references to selected measures

Several of the tests were referring to the selected measures, which
was used to store the preferences of a user as to what measures they
would see on the dashboard. The code exercised in these tests has
nothing to do with the measures that a user would see on their
dashboard and therefore a plain old user would do.

Addionally, since old factory for users with selected measures can
be removed as where user perferences are stored is changing with the
new Thorax based UI.
selected categories should always touch up to date user prefs

also: add user specs for selecting measures
Made changes to population chart
Updated measure view to fix popChart stuff
Update debugger gem version to work with new version of ruby.
The archive directory has been removed from assets, however the user layout file was still pointing to it.