remove dead extern
x_setupscreen -> screen_init; no functional change.
specific last match for autogroup; few iterations with Kent Spillner.
zap extra lines
non-trivial menu drawing rewrite, moving to Xft and solving various
font/color drawing issues; from Alexander Polakov
knf
screen font -> xftfont
current_client() returns _curcc, so use it where appropriate
create and use menuq_clear() helper; from Tiago Cunha
make client_mtf static
replace client highlight with a client flag
stash the default screen visual and colormap in screen_ctx
cmap -> colormap in client_ctx
pull user home directory via getenv or getpwuid and stash it so we don't
need to do this everytime; with Tiago Cunha
put a default known_hosts into conf
simplify config file setup; with Tiago Cunha
define LockMask|Mod2Mask; no functional change
remove unused SEARCHMASK
use MOUSEMASK since we already have it
expand CHILDMASK