This new release corrects ajax javascript and added several options to the form and two positions for modules Joomla.
Now, a field to AlphaUserPoints coupon code has been added to complete the referral user. A new password strength entering the valid password. The images steps can be stored in a language directory for multi-languages site.
A position module was inserted on top and on footer of the form. Now, you can display any modules in those positions, just type the position in your choice list (modules manager).

And finally, you can go directly to the login form at the last step!

For details modules positions, please, read the modulespositions.txt in backend component.

I have also developed the plugin for sh404Sef for this component