ConstantThrustManeuver class - Add the possibility to return the maneuver direction and add a maneuver name as attribute
In the ConstantThrustManeuver class there is no way to retrieve the
direction of the maneuver.
A getter should be added for this.
Also, I suggest to add a user-defined maneuver name in the case where
several maneuvers are loaded in the propagator.
There is already a driversNamePrefix parameter in the constructor that
is needed to differentiate between the different maneuvers' drivers.
But it would be a nice-to-have feature to allow the user to retrieve a
selected maneuver while looping on the force models of the propagator;
without having to parse the string of the drivers' name.
(from redmine: issue id 426, created on 2018-04-18, closed on 2018-06-04)