state prefix on filenames
Allow admins to add and edit variables that will populate the PDFs with relevant state info, such as general instructions, deadlines, and warnings. [#70044762, #69820676, #69831622]
Track events in Mixpanel. Start with the basic views. [#66302594]
Optimizely js. [#66483074]
Add Google Analytics. [#66302592]
Google Analytics event tracking. At least the first few major events. [#66302592]
Add a production mixpanel file and decide on env.
Merge branch 'form_variables'
Wire up the JS polling for a finished PDF, and notify via Redis when done
Adding test for invalid tokens in the download action
Occasionally getting "uninitialized constant GenerateAbsenteeForm::UserCache"

I am pretty sure it happens when I change branches, but it does not hurt to be explicit.
Fix the download link (and simplify it)
download.js is already included in the application.js. Also add the missing yield :js to match the content_for
Add a dummy state form for testing
Merge branch 'master' into pdf-generation

Conflicts:
	app/views/layouts/application.html.haml
	app/views/users/download.html.haml
Use FormVariable models to get data for PDFs