Moved strip_commands to a new module utilities
Moved many functions from the GeminiMotorDrive module to their own modules.
Updated the GeminiMotorDrive module to reflect the fact that much of its functionality has been moved to submodules, as well as change how drivers are selected and stored within it.
Removed unneeded GeminiVersions class.
Fixed import bug.
Fixed import bug.
Renamed/moved utilities and utilities.mks_to_motor modules.
Moved to a generic unit converter.
Removed unneeded class GeminiMotorDrive.LinearMotorGV6