Upgrade Librador to version 1.0.2-SNAPSHOT8

This version of Librador adds ID-to-Entity conversions to the list of additional cleanliness features. This feature allows conversion of Long parameters within a request to Entity objects within the implementation of a handler method. It saves repository calls everywhere.

This commit and MR will provide an initial implementation of such mechanisms within the API Key controller class. The tests are adjusted to reflect the additional changes to authentication protocols (handler method resolution comes before authorization protocols).