Adding a privacy policy on new users page.
Adding a link to the privacy policy in the footer. Made the privacy policy a partial so that if it changes it only has to change in one place
Adding a functional test to make sure the page loads.
Merge branch 'master' of git://github.com/isenseDev/rSENSE into privacypolicy
Merge pull request #1406 from jdalphon/privacypolicy

Privacy Policy
Merge branch 'master' of https://github.com/isenseDev/rSENSE into rubocop

Conflicts:
	app/controllers/home_controller.rb
	config/routes.rb