Created basic responsive modules in dashboard view.

also commented around_filter for rescuing exceptions
Merge branch 'mitchellgu-bitstation-app' of https://github.com/nelson-liu/BitStation-App into mitchellgu-bitstation-app
Reconfigured sign-in and sign-out buttons
Merge branch 'mitchellgu-bitstation-app' of github.com:nelson-liu/BitStation-App into mitchellgu-bitstation-app
Scrollbar fix.
More user-friendly balance display.
Subtitle display.
Removes unnecessary views.