Add call to apply for new, related badges to login page.

[marihuertas]

Connie wants to help boost engagement on the site. One suggestion is to have a series of recommendations on the learner's / parent's page after logging in – these would be tied to our recommendation system.

@iamjessklein + @mgballard – let's discuss next week (7/15 - 7/19) and we'll slate priority after we get a sense of possibility and lift.

cc @curlee + @christensenep

[marihuertas]

Per @cmcavoy, the design for this exists on My Playlist. Call same API and just add copy (Mari will write).