Twizy version 3.1.0:
 - TSMAP: levels 1..4 now allow 0%
 - Power map generator extended for pwr max lo/hi, added sanity check
 - Renamed command "POWER" to "DRIVE"
 - Renamed command "TORQUE" to "POWER", changed param handling
 - Documentation updates
 - Torque/speed profiles spreadsheet added

Framework:
 - Geo position utils disabled unless OVMS_ACCMODULE enabled (ROM space)
Merge branch 'master' of https://github.com/markwj/Open-Vehicle-Monitoring-System.git