added multimedia keys
(and changed the screen saver)
added screen brightness keys
Mod + p opens the password manager keepass now.
keepass is always in floating mode so it does not destroy the current window arangement.
New Keybinding for tabbing (mod-t)
Revoked toggeling floating/tilling (mod-Shift-f)
Thunderbird and Pidgin are started automaticly 10 minutes after start and assigned to worksspaces especially named for them.