adding modalbox editing on 404 site
some escaping, adding linebreak to user description
removed editing of profile from dashboard
redirection to dashboard on index when logged in
Revert "removed editing of profile from dashboard"

This reverts commit 84c9acad3e348c3cac41aeb8ee1f1a964fb8bf89.
moved all feed logic into user entity. 1to1 entity is PITA
removing obsolete getter and setter
removed feed stuff from signup
updating database scheme