Added AddAttributeContextActionBase with attributeTypeName as argument, which will add a context action that adds the corresponding attribute to a field declaration.
Added attribute context actions for FakeItEasy extension.
Adapted usage of ElementFactory class to rely on interface.
Added GetAttribute(s) for IMetadataEntity.
Added ISuiteElement that has a setter for categories.
Changed ElementFactory to return ISuiteElement.
Removed logging.