add most basic view for user welcome
add welcome action to the users controller
add route for the user welcome page
rearrange copy to make subscribing primary action
actually link to the policies page
add @policies as 3 random policies for the welcome page
replace instructions to find policies with 3 policies
swap to wider default layout for Welcome
get the three most recently edited policies
instead of random
add TODO about adding a random policy to the list
make subscribe instructions slightly clearer
add wrapping .page-section around the policies for subscription
add TODO to exclude policies user is already subscribed to
add subscribe button to welcome-policies list
simplify welcome copy
make the welcome title more of an exclamation
add responsive utility class alternative for .object-secondary-line
add more specialised classes for subscription add and remove lists
use specific .subscriptions-list-removals class on subscriptions page
use new specific classes for .object-list subscribe button