Remove Photos stub
Remove defunct link to forms API module
Remove Sharing stubs
Remove Privacy stubs
Remove Router stubs
Remove OpenID stub
Remove WAN stub
Move Tor to separate module and present under Apps

- Remove Privacy section
Move XMPP to separate module and present under Apps

- Remove Services section
Move first_boot to separate module
Move firewall to separate module
Move ownCloud to separate module
Move PageKite to separate module and present in Apps

- Remove Router section
Move diagnostics to separate module
Move Packages to separate module
Move expert_mode to separate module

- Move one level up in menu
Move users to separate module
Redirect to /apps instead of /router after login and firstboot
Don't allow firstboot after completion of firstboot

Without this it would be possible to run firstboot at any time and create fresh
plinth accounts
Move system/config to separate module