Silence ratpoison exec message when closing chroots.
Autodetect i*86 as i386 for architecture. Fixes issue 4.
Update goo.gl link to have a direct link to the latest release.
Add hacky wheel script for enabling the mouse wheel in Xephyr.
Make the scroll directions match a normal config.
Improve wheel performance significantly.

Use xev, xte, and xwininfo instead of xdotool for almost everything.
Avoid launching any processes per-event for massive speedups and the ability to
outlive a chroot.

Add scroll configuration parameters.
Silence wheel kill error.
Rename croutonwheel and auto-launch and kill it with ratpoison.
Avoid opening /dev/null and improve auto-kill for croutonwheel and croutonwm.
Fix accidental unmapping of the Xephyr window instead of the xinput window.
Install x11-utils, xautomation, and xdotool with Xephyr.
Merge branch 'wheel' of /home/dnschneid/.vcs/crouton into wheel