CUAV: added bottle confirm signal status in console
check for empty parameter load set
camera: allow for a GCS slave for images
camera: allow saving every Nth image
fixed mixed case param set
use 3 second lag on GPS lock lost message
camera: bottle release at 1430
console: accept voltages to 5.3V
map: preserve AGL on wp move
antenna: announce antenna changes
antenna: auto-init home position
cuav: added cuav.py module

this monitors flight stages and controls some key parameters
camera: when invalid command input, print the command issued for debugging purposes.