removed unused partials
property requires agent - database layer had this but not the validation layer in the model. Added validation for agent and tests for agent and entities (entities presence was already added but not tested at the model layer
Seeds updated
InvoiceEdit title changed - edit displayed in invoicings (list view of invoicing)
Accounts Index heading: ID => Property
Printing values set for invoice print out, screens & template
bottom-spacer used for <br>, invoices/show page-break inserted