In install process, move "next" button after form in license page
In order to get closer to our community and offer a better install experience, we want to be able to contact the admins that are installing Chamilo. This is already possible through the form in the license page, but the form is optional and is in the lower part of the page and can easily be missed.
We don't want to make the form mandatory, but we want to make sure the form is noted. As such, we want to move the "next" button under the form.
This also mean that we should remove the "Save information" button and just do the same with the "next" button (send the ajax call, then move to the next page).
Move "next" button after form in license page in install process - Refs #8394