Adds RACSignal (ReactiveCouchbaseLite).
Tidy.
Fixes tests.
Tidy.
Fixes tests.
Improves debug logging in CBLManager (ReactiveCouchbaseLite).
Improves debug logging in CBLDatabase.
Adds -[CBLDatabase (ReactiveCouchbaseLite) rcl_allDocumentsQuery].
Adds -[RACSignal (ReactiveCouchbaseLite) rcl_updateQueryIndexMode:]
Adds -[RACSignal (ReactiveCouchbaseLite) rcl_updateQueryIndexBeforeQuerying]
Adds -[RACSignal (ReactiveCouchbaseLite) rcl_updateQueryIndexAfterQuerying]
Adds -[RACSignal (ReactiveCouchbaseLite) rcl_neverUpdateQueryIndex].
Adds -[CBLDatabase (ReactiveCouchbaseLite) rcl_allDocumentsQueryWithMode:]
Adds -[CBLDatabase (ReactiveCouchbaseLite) rcl_allDocumentsQueryWithMode: updateMode:].