Mark relevant forms as tracked
Add a name attribute to inputs
Enable Bootstrap alerts styling
Refactor community tracking caching variable

Prepare incoming registration tracking by re-ordering code nicely
Add a global config variable for JS to know when we are in DEV mode
Track registration process init when we focus in the input field
Build a giveFeedback callback to handle UI response to the user
Prevent default behavior on form submit + collect form data
Post data to the server and handle success callback
Check if email was previously registered on this page

Just in case the user clicked many times on the submit button
Disable / Enable the submit button waiting for the server answer

Another net to prevent from duplicates on the front-end, as the server will just collect data
Deal with server failure callback
Make alerts closable as a default
Create a feedbacks container, fixed on the page
Remove useless <br> in alerts
Use TweenMax if activated to remove alert from a page
Misc. syntax refactor