Running into a strange issue -- I have developed several lightning components that are displayed in Lightning App Builder. I added a second one that has all the same "implements=" as the other ones, but for some reason is not showing as an option in App Builder. Given the fact that other components are showing up - any ideas/thoughts on things to check? Here is my aura:component line:
 

<aura:component controller="SecureSiteController" implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes" access="global">