Refactored fixture task API to a separate module.

AFDP-112
Removed modules that were refactored to the task module.

AFDP-112
Removed an unused module.

AFDP-112
Defined the API for the executor provider/factory service.

AFDP-112
Added Inova sign implementation of the executor API.

AFDP-112
Removed the URL calculation support that was moved to the executor.

AFDP-112
Added dependency management and child module definitions.

AFDP-112
Add dependencies for the new task and executor modules.

AFDP-112
Adjusted logging levels for test to eliminate debug noise.

AFDP-112
Adjusted commands to use the new task dependency modules.

AFDP-112
Adjusted task enroller to use task module dependency.

AFDP-112
Changed task reply handler to deal with the response class disparity.

AFDP-112
Changed imports to match the new task module dependency.

AFDP-112
Changed enroller to use the new task module's model classes.

AFDP-112
Adjusted marshaller to refer to the new task message objects.

AFDP-112
Updated tests to the new task dependency's modules.

AFDP-112
Setting changes.