Bulk creation of lending limits without also creating a phase. Also:
Allow activation of deactivated lending limits
Abstract the audit method into an AuditableController concern
Use the AuditableController concern in the LendingLimitsController.
Rename PhaseWithLendingLimits to BulkLendingLimits
Select an existing phase instead of creating a new one
Add checkbox to make lending limit active or not
Defaults to active.
Don't show disabled lender's when bulk creating lending limits
Allow creation of SFLG lending limits (without a phase)