NFleet SDK

SDK now supports versioned mimetypes. These mimetypes should not be changed.

Added ActivityState to Tasks. This is now a required field, values are "Active" ( optimization will use the task ) and "Inactive" ( will not be used in optimization).

Added RelocationType to Vehicles and Tasks. This field lets optimization know it the start/end points can be relocated. On vehicles the values are "None" (will not change the points) and "End" (can change the end point). On tasks the values are "None", "Pickup" and "Delivery"

Added a Priority field to Tasks and deprecated Profit.