AsyncSQLQuery implemented
Jobs actor implemented
logging improved
database -> source
GetHarvestJobs handling moved
JobManager/JobSystem split
CreatorTest adapted to use JobManager
AbstractJobManagerTest implemented
JobTest moved to service module
StatusAndJobTest moved to service module
TypedList implemented
FutureUtils collector: support for returnValue implemented
JobManager.handleGetImportJobs implemented
TypedIterable -> TypedList
DatabaseRef implemented
handleGetServiceJobs implemented
additional methods added to AsyncSQLQuery
AsyncSQLInsertClause implemented
AsyncSQLInsertClause.executeWithKey implemented
support for AsyncSQLInsertClause added to DatabaseRef