Removed EquipmentAction subclass tables

Removed all the extra EquipmentAction subclass tables that are no
longer necessary due to the implementation of the following features:
* ActionFileLink
* DataQuality.ReferenceMaterials
* ReferenceMaterialValues tables
* DataQuality.DerivedEquations (this is pending work on the
Provenance_FeatureBranch, which will fully enable calibration actions.)