Check command name/path for truncation and provide user feedback during
config parse (and use conf_cmd_add to populate defaults); based on a
discussion with Tiago Cunha.  While this looks ugly, there are likely
some other changes here to come.
Much like we do for keyboard and mouse bindings, remove duplicates for
command name - last match.
Merge keybinding and mousebinding queues into using the same merged
struct, binding; they were essentially the same accept for what was
'pressed', keysym or button.
keybinding -> key binding
Minimize trivial differences between a few kb and mb functions.
Remove duplicate mouse functions and instead use the kbfunc ones.  No
user visable changes at this point, but they'll merge at an appropriate
time.
Move cwm_status around to avoid header fu, and remove extraneous signal
header from xevents.c; noticed by Christian Neukirchen.
use the same autogroupwin variable as everywhere else
Switch ignoreq to winname struct since it's basically the same thing;
removes limit on name matching.
re-add lost free from previous
Let the config parser continue parsing even after encountering an error;
original idea (with now-outdated patch) from Thomas Adam.  Since we now
report where errors exist, this now makes more sense.  Expand a bit on
config file parsing in the cwm(1).

Discussed with a few, including sthen; ok sthen.
Take menu's bwidth into account for position/size; reported by Thomas Adam.
The menu already limits entries with MENU_MAXENTRY, so don't bother
holding a command name limit as well.
Unlike free(3), XFree(3) can't be passed a NULL pointer.
No need to store screen colormap and visual; rather just use the X
macros in the one place they are needed.
Move redundant window attr fetch from maprequest directly into
client_init and perform that X roundtrip only once.
Move redundant bits from screen_init (while dealing with existing
clients) directly into client_init, performing the X roundtrip only
once. With the previous change in maprequest, this moves decision making
into one place for creating new clients.
make this XQueryTree like the other
Introduce a region queue and replace screen's XineramaScreenInfo; we
still use Xinerama to populate the regions per screen, but will switch
at a more appropriate time.
cvsimport