question flow updates, in progress
twitter targeting
hidden twitter user
working on buttons and icons
fixed anchoring on mobile and desktop
Add live data for question and person (WIP)

If coming from a people#show, person now reflects that person. Live question
data is now reflected in progress partial.
Merge branch 'qflow' into qflow_backend_wip

* qflow:
  Add live data for question and person (WIP)
  fixed anchoring on mobile and desktop
  working on buttons and icons
  hidden twitter user
  twitter targeting
  question flow updates, in progress

Conflicts:
	app/controllers/questions_controller.rb
	app/views/questions/_progress.html.erb
	app/views/questions/step1.html.erb
	app/views/questions/step2.html.erb
	app/views/questions/step3.html.erb
Refactor to named steps. Handle variable amount of steps.