Add .editorconfig for VS/other editors to use tabs in cs files without having to change config.
Add .editorconfig for VS/other editors to use tabs in cs files without having to change config.

l8s/Eto,PowerOfCode/Eto,l8s/Eto,PowerOfCode/Eto,l8s/Eto,bbqchickenrobot/Eto-1,PowerOfCode/Eto,bbqchickenrobot/Eto-1,bbqchickenrobot/Eto-1