Use new format for logging and loading waypoints

[ryanlarkin]

The new format will be as follows:

TimeSinceEpoch, ActionType, Action Parameters

[JackMc]

Changed file format to (time since beginning of autonomous), (action type e.x. drive, turn, etc.), (action parameters, dependent on action type. e.x. an angle or an encoder distance value).

[JackMc]

An idea: recording should be done at a slow speed and maybe we could query the waypoints to see if they've been completed (therefore starting the next sequential waypoint earlier?).

Problem: This would require an idea of which waypoints/actions depend on which systems (and therefore cannot be executed at the same time).

This is a possible solution to the problem of it being dependent on the speed of the actual robot.