Add faster screen keymap
Sort requests by descending order
Add columns: respawn count, harakiri count, and last spawn
update readme to include fast screen keymap
Change default screen refresh frequency to 1 second.
When respawn is happening, change foreground to red.
allow to toggle fast refresh screen
add new color for respawn workers
Merge pull request #25 from jcua/master

New keymap, new columns, respawn color, default order