Tweaks and fixes

• More fixes to troubled changes on deals screen. Add deal would trigger an annoying 'could not fetch' error but add would still work. Now tidied
• Add transaction / view transactions.  Add some colour to make it more obvious it working on ar / ap or deposits.

Includes DB changes you need to log all terminals out during upgrade

• Tweaks and fixes
  • Last version broke the finished tab in deals. Would not show sell unit particulars; would show double entries for tradein deals. Could potentially strobe / flash and refresh weirdly. Now fixed
  • View Job / Modify Job : memorize width of columns on the costs tab