Fix loading spinner

Instead of hardcoded the URL to the spinner gif file, using url_for function. In order to use url_for function, it has to be in template, not in js file.

id of the modal could be a better name as well as label.

There's an issue with the overlay stopping after the account has been created.

added 1 commit

• 7afcc88f - Hide Bootstrap modal after account's ready

Compare with previous version

merged

mentioned in commit efeb61b8