Add modal for sending admin alert to users
Do not show nav if user is undefined
Validate that updatedLevels each have a levelId
Remove old mma.min file
Lighten spqr2 image
Add new modal views and directives, remove unneccessary partials
Update views to use modals to give user feedback
Replace prompt, confirm, alert with mma modals
Style updates to zombie builder
Refactor method for retrieving user alerts
Reformat password reset message