OGM-661 Renaming PersistenceStrategy to CacheStorage and moving it to core
OGM-661 Improving JavaDoc readability
OGM-661 Moving DocumentStoreProperties to o.h.o.datastore.document.cfg
OGM-661 Making *Configuration classes adhere to "impl package last" convention
OGM-661 Adding global option for cache storage
OGM-661 Making cache storage global option usable for Infinispan
OGM-661 Fix javadoc renamed parameter