added default lander page setting
improved css structure, added a few styles
added navigation
added empty log-out layout
Revert "added empty log-out layout"

This reverts commit 3b12d957eba965be902fac3136c6d4c36136131d.
improve unknown page system
wrap user stuff in a logged_in statement
fixed problems with output messages

They were outputting messages during load and so on.