* add support for dz60rgb_ansi v2
Added vial support to dz60rgb_ansi v2.
Other variants not tested/supported
* Updated readme to reflect vial support
Updated readme to show v2 has vial support, have outlined that vial is only supported on the v2 board
* Remove vial keymap from main keymaps directory
* Add keymaps containing vial under v2 directory
* Revert "Updated readme to reflect vial support"
This reverts commit e476b0b524bad920a07a9093f1004f1398e5e660.
