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