v5.3.29

Add BECS to gateways
Fixes for Company Switcher
Performance improvements removing unpaid gateway fees
Do not mark a 0 draft invoice as paid automatically
Ensure recurring expenses have numeric for tax_amounts
Exception handling
minor fixes for paypal express on failure
Minor fixes for Gateway TYpes
Fixes for recurring invoices
Reference customer when paying with Checkout.com
Fix for accesing response_summary on payment object
Fixes for refund
Apply style fixes
Disable authorization of Square credit card
Client payment failure emails
Update validation rules for update task status
Minor fixes for create company
Fixes for deleting an unapplied payment
Fixes for storing bank details
Allow BECS to show only for clients in Australia
Fixes for agreement formatting
Improve spacing on payment form
Minor fixes for client numbers