remove outdated/fixed comment

style: int instead of bool

correct standard include for signal.h

Fixes #1.  Thanks @sdsddsd1!

include border in xytoclient

If there isn't an actual surface under the cursor, *surface will be set
to NULL, which is safe now that focus functions handle a NULL surface
safely.

allow NULL surface with client in focus functions

make move-grab coords client-relative

unify movemouse/resizemouse

fix a long line

wait to get window geometry until map time

use wlr_box for client geometry

call arrange only where needed

A few of these could probably even be more specific, but this is where
dwm's calls are.

funnel isfloating changes through setfloating()

move comment where it's more relevant

mouse move now changes window monitor

options to select log level

rename keyboardfocus() to focusclient()

integrate raiseclient into keyboardfocus

don't pass compositor button events to client

render windows across monitors

abc