Merge pull request #50 from neuweiler/ArduinoDue

moved wifi config to serial consolse
Added gauges to website status page
sysnc with master
Small changes to make the serial console usable
Merge branch 'ArduinoDue' of git://github.com/cgalpin/GEVCU into ArduinoDue

Conflicts:
	website/website.img
Added dashboard and additional gauges
Merge pull request #52 from cgalpin/ArduinoDue

Added dashboard with additional gauges.
Fixed bug with updating throttle gauge highlights
Added param caching to ichip

Added param caching to the ichip class to reduce the amount of serial
traffic to the ichip. Updates are now only made when needed and UI
performance and stability seems to have improved.
Updated website image
Merge pull request #54 from cgalpin/ArduinoDue

Ichip param caching and fixed bug with updating throttle gauge highlights
Changed the ichipwifi intialization of parmaters

Changed the ichipwifi intialization to not attempt to load the
parameters but instead do it after about a second (non-blocking in
tickHandler)
Merge pull request #55 from cgalpin/ArduinoDue

Changed the ichipwifi intialization of parmaters
Proper two throttle pot support

Made some changes to the throttle calibration to fix issues since
refactoring. Also added output of percentage of fluctuation of pedal
values at rest and full throttle during calibration.
Changed the pot throttle to use a percentage threshold for validation
and not raw values
Implemented support for two throttles with the second inverted
Increased the config thresholds for invalid values since I am getting
in excess of 10% fluctuation in values
Merge pull request #56 from cgalpin/ArduinoDue

Proper two throttle pot support
Added some extra support for wifi to hopefully improve the situation with the wifi interface.
Added ability to scan for nearby access points

Fixed setting of wifi type. You must DOWN the ichip module in order to set the type.
A few more fixes to make it possible to use the new commands to connect to an AP.
Code additions to support version 4 hardware

V4 hardware has 8 outputs instead of 4. This is now supported. Also, it is now possible to set sys_type to 4 from the console.
Additional support for V4 boards

A small addition to give an error if an invalid system type was specified on the console.