Merge pull request #46 from singalongwithme/master

(feat) added Auth factory for homepage signin
integrates profile page with server
fixes linting error about unreachable return
Merge pull request #47 from stefceror/fix/integrate

Looks good to me!  Mergedddd.
Playing around with robots and stuff.
Chatroom cleaned up.
Updated code to pass linter (with one exception; looking into).
Merge pull request #63 from JonathanWarrick/chatroom3

Cleans up Chatroom code for transition to Chris.
Implements version 1 of chatbot.
Adds changes to fix linting errors in robotFactory, homepage specs.
Merge pull request #64 from JonathanWarrick/robot

Adds first iteration of chatbot (following tutorial, Chatbot1).