update status info if focused client changes title

Fixes #108.

group phony targets together in Makefile

re-compile if config.mk changes

nuke CSDs, hopefully for good!

fix README for main branch

Merge branch 'main' into wlroots-next

don't move/resize if already moving/resizing

Fixes #102.  The "ideal" behavior might be to ignore buttons other than
the one being used for the action, but this is super-simple and still
seems reasonable.

Merge branch 'main' into wlroots-next

fix labels on issue templates

Merge branch 'main' into wlroots-next

Fullscreen: simplifications and fixes

Merges #69.

Merge pull request #91 from drdonahue/wip-tag-status-interface

Interface to display tag information on status bar

changed fprintf(stdout) instances to printf(), changed function name from statusbar to printstatus

Revert "remove sigchld function"

This reverts commit 1fa72b07728ebb396a9f236921b81c369bb12ccb.
Fixes #97.

Merge branch 'main' into wlroots-next

remove sigchld function

Explicitly setting the handler for SIGCHLD to SIG_IGN tells the OS to
reap zombie processes automatically, which is what we wanted anyway.

added redirect from stdout to stderr for spawned processes to prevent conflicts with the statusbar outputs

Merge branch 'main' into wlroots-next

correct key constant name

Fixes #94.

Fixed tab formatting in 6 locations where statusbar() is called