Fix up the MAX LCORE and Socket count values

Signed-off-by: Keith Wiles <keith.wiles@windriver.com>
Setup the cpu info at startup, so the info can be used later

Signed-off-by: Keith Wiles <keith.wiles@windriver.com>
Clean up help output and add some minor option 'page main'

Signed-off-by: Keith Wiles <keith.wiles@windriver.com>
Some cleanup of capture code as I thought their was a bug

Signed-off-by: Keith Wiles <keith.wiles@windriver.com>