Update lock.js
Update lock.js

Adds global declarations in order to pass JSHint
robguilfoyle/auth0-ember-simple-auth,Annyv2/auth0-ember-simple-auth,trong291990/auth0-ember-simple-auth,robguilfoyle/auth0-ember-simple-auth,auth0/auth0-ember-simple-auth,danieljx/auth0-ember-simple-auth,trong291990/auth0-ember-simple-auth,danieljx/auth0-ember-simple-auth,Annyv2/auth0-ember-simple-auth,auth0/auth0-ember-simple-auth