RevitAPI.dll references to Vasari folder

[mostaphaRoudsari]

Right now a number of assemblies are looking to Vasari folder which means that it won't work for the users who doesn't have Vasari installed. I know that for now we are only developing this for Vasari but in the long run we want to make sure that it will work for users who only have Revit installed.

[bhowes-tt]

@mostaphaRoudsari I'll test this on a machine without vasari installed. I think the nodes should work as long as you have one or the other installed, and that the visual studio project depends on Vasari. As long as there is a registered .DLL on the users machine called RevitAPI.dll, ours should be able to pick it up (using .net magic). I'll verify.