Fixing caching for async operations
Fixing CanAddAndReadAttachmentsAsyncInEmbedded
BREAKING CHANGE - PutAttachmentAsync now gets a Stream, instead of a byte[]
Fixing RavenDB_757 again - Enumerable is already typed IEnumerable, no need to do anything there.
Fixing test
Making sure that we use the proper accuracy & distance when creating suggestions up front
More work on getting RavenDB_560 working - not done yet