More sensible redirect flow for sign in.
Get the 'get started now' button working.
Checks for and stores refreshed credentials after each action.
New dashboard and overall styles
Merge branch 'master' of https://github.com/nelson-liu/BitStation-App

Conflicts:
	app/views/static_pages/homepage.html.erb
Added dynamic css ids and classes to body

id: <controller>-<action>, class: <controller>-action