Added method for making a pk map to EntityFindBase, moved cache clear on deleteAll to eli.remove() where it is used more generally
Fixed recently introduced issue with handling empty String parameters to services where the service parameter has a different type
First pass of TransactionCache, mostly complete with some warning notes about known scenarios it won't handle; not yet enabled (will be through tx begin call); this is a write-through per-transaction cache that will dramatically improve performance for certain common types of services
Added service.@transaction options and release note for TransactionCache
Fixed a few bugs in TransactionCache found in initial testing