correct libinput function name for drag_lock

destroy layersurface's scene node in destroylayersurfacenotify()

add a new function to get a client from a wlr_surface

Add configuration options for touchpads

implement urgency hints for xwayland clients

fix segfault when dragging chromium tabs

Run focusclient when switching to monocle layout

remove trailing whitespaces

add `-v` flag to the manpage

Thanks @Humm42

add flag to print version and exit

Merge pull request #230 from BenJarg/null-wlr_seat_get_keyboard

Handle 'wlr_seat_get_keyboard' possibly returning null.

Handle 'wlr_seat_get_keyboard' possibly returning null.

restack xwayland surface on focusclient()

Run printstatus() when a monitor is removed

use pointer math in xytonode()

abc

typedefs: abc

includes: abc

Remove vestigial monitor configuration info

The x/y fields in monitor rules are unused and were meant to be deleted.
Also removes the outdated comment in config.h.

die on pipe failure