Create a new Indexing Infinispan annotation API

Today we use @Protodoc annotations with indexing metadada to indicate Infinispan how to index entities.

Create a new API that hides this implementation detail in favor of a new Indexing annotations that will automatically translate.

Instead of

@ProtoDoc("@Field(index=Index.YES, analyze = Analyze.NO, store = Store.YES)")
@ProtoDoc("@SortableField")

Having

@Indexed(store=true, analyze=false, sortable=true)