Have each KReS component manage stores individually

KReS has its own adapters for managing interaction with ontology stores (e.g. Clerezza TcManager, Jena TDB, in-memory, IKS persistence store).

• eu.iksproject.kres.storage and eu.iksproject.kres.storage.provider in the old setting
• org.apache.stanbol.ontologymanager.store in Stanbol

This component should be removed as Clerezza storage (TcManager and WeightedTcProvider) should be directly interacted with by each component (ontologymanager, reengineer, rules) independently.