New AI Combos

Now that the AI driver nodes are fixed, and based models of trucks made, it opens the door for some (mostly) quick and easy new AI trucks.

So with that in mind there are some new AI combos added to existing mods.

Grampian has both Scania and Volvo 2012 (with Ohaha painted grill) AI added.
Macritchie has the Volvo 2009 (with Ohaha painted grill) AI added.
Shipley has DAF AI added.
Thompsons Plant Hire has Scania AI added.
Williams Transport has DAF E6 (with Ohaha grill) AI added.
Wilson McIntyre has been removed from the Company/Trailers mod page, has been given a stand alone trailer (with proper skin rather than the one sided paint edit for SCS models) merged with the paintjob, and given AI.