Enable CTRL-C / CTRL-V in gnome-terminal

gconftool-2 -t str -s /apps/gnome-terminal/keybindings/copy "c"
gconftool-2 -t str -s /apps/gnome-terminal/keybindings/paste "v"

From http://geekybits.blogspot.com/2007/10/gnome-tip-changing-keyboard-shortcuts.html