There are a lot of stati where it's not good to have those bottons en-
abled. So check it on every bodies load, change, click or keyup.

Signed-off-by: Conrad Zelck <git@simpel.cc>

Signed-off-by: Conrad Zelck <git@simpel.cc>

Signed-off-by: Conrad Zelck <git@simpel.cc>

A working website w/o file in- or output.

Signed-off-by: Conrad Zelck <git@simpel.cc>