Cash Flow Import

- removed plugin repo in pom
- cash flow store is now request scoped to deal with non-user initiated
requests via the task queue
- improved naming in the cash flow DAO
- added logging\
- closing request reader when done
- updated not started status to use a constant instead of a hard-coded
-1
- split cash flow import status methods into new store
- added basic import dialog and button
- added import functionality with progress updates
- more testing
Import Logic Improvement

- updated to edit account if account exists (by name)
- automatically focus the import text field