Tweaks and Fixes

• Tax invoice for Insurance job with excess. Bottom of invoice tallies are a bit muddled. Caused by recent changes in 5.2.50 to cope with using deposit to pay on account invoices in that it shows net accounts receivable now.  Tweaked workshop invoice so printed payment lines show excess as adding to this.
• WA paperwork - fixes to MTA form.
  • print dealer address under dealer section (not customer address)
  • Tweak monospaced alignment on following fields : plate number, license expiry, engine number, chassis number
• import parts from job, allow importing from invoiced jobs.
• complete job, do not nag about zero line items for parts on order