tmux.conf: start window numbering at 1 + aggressive-resize.
Revert "Use google-chrome-unstable as default browser."

This reverts commit 934c62172bcf69d01657c94fec5cef0326cec97c.

Conflicts:
	xmonad.hs
Remove dotfiles for irb and wget
Updated readme.
xinitrc: use model pc86 for keyboard.
xmobarrc tweaks for netbook.

  * use wlp5s0 instead of eth0.
  * added battery widget.
xmonad: hide status-bar by default.

Looks like an ugly hack to me: send special message to all layouts.