GL Accounts: GL Predictive Search Lookup

Enhance predictive lookup for GL Accounts to display only one (1) next available/unused option (instead of displaying all available options.)

For example,  client has only used 1001-000, 1001-001 and 1001-002

The template has 1001-000 through 1001-005 in the template.

When typing in 1001- for predictive search it should show only one (1) next available account:

1001-001 -- CNB Management Checking #5011

1001-002 -- CNB Pocket Checking #9600

*1001-003 -- Cash in Checking