added Point model, displayed on the header navbar; added TaxoPoint model. To do: check the urls for feedbackfilled (should be under users??), and create a general method to get points when filling fields
removed admin/users, instead users
changed the whole routing engine, now profile=>feedback_filled=>general_element; changed the index page gor general_element to have 3 cases (global, associated to a profile, or to a feedback_filled). now going to put the logic for index from controller to model. actually going to build a element model from which general_element will be inherited.
actually no class inheritance at this stage 9not sure it would work or be convenient with relational db; going to change feedback_filled as a relationship between 2 profiles instead of user+profile