Added an initial editorconfig for global editor settings.
Added an initial editorconfig for global editor settings.

dlaboss/incubator-edgent,queeniema/incubator-edgent,queeniema/incubator-edgent,queeniema/incubator-edgent,queeniema/incubator-edgent,dlaboss/incubator-edgent,dlaboss/incubator-edgent,dlaboss/incubator-edgent