Added cube and list box population

created Mesh class

created 1,1,1 cube

added List box to display x,y,z values of point 1 for cube.
Merge remote-tracking branch 'origin/master'

Conflicts:
	DrawingStuff/Form1.Designer.cs
	DrawingStuff/Form1.cs
	DrawingStuff/Grid.cs
	DrawingStuff/bin/Debug/DrawingStuff.exe
	DrawingStuff/bin/Debug/DrawingStuff.pdb
	DrawingStuff/bin/Debug/Mathtastic.dll
	DrawingStuff/bin/Debug/Mathtastic.pdb
	DrawingStuff/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
	DrawingStuff/obj/Debug/DrawingStuff.csproj.FileListAbsolute.txt
	DrawingStuff/obj/Debug/DrawingStuff.csproj.GenerateResource.Cache

	DrawingStuff/obj/Debug/DrawingStuff.csprojResolveAssemblyReference.cache
	DrawingStuff/obj/Debug/DrawingStuff.exe
	DrawingStuff/obj/Debug/DrawingStuff.pdb
	Mathtastic/Structures/Point.cs
	Mathtastic/Structures/Vector.cs
	Mathtastic/bin/Debug/Mathtastic.dll
	Mathtastic/bin/Debug/Mathtastic.pdb
	Mathtastic/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
	Mathtastic/obj/Debug/Mathtastic.csproj.FileListAbsolute.txt
	Mathtastic/obj/Debug/Mathtastic.dll
	Mathtastic/obj/Debug/Mathtastic.pdb