remove unnecessary css, move css links to url_for, add socialicious css, remove register button, add login page, remove register page, add oauth file, import oauth into views, remove register view, remove salir view,
socialicious files
change user model to allow null emails, users now go with oauth
change user name to get it from the session
Fixed the alimentos update not working
removed post method for index as there is no login anymore
change {{ user }} for {{ session.user }}
remove all the user variables that we were passing to templates, they are no longer needed.
fixed bugs, change login buttons to spanish, fix index template