2.0.0

As part of this release we had 5 issues closed.

Bug

• #2 Fix rider paths for toolbox install

Enhancements

• #6 extra VS scan paths
• #5 make better use of winmerge args
• #4 DiffTools.AddCustomTool now takes a BuildArguments
• #3 --cs CreateBakFiles=0 to avoid .orig files in kdiff