* grid-align keycodes; use short-form keycodes
No logic change.
* info.json: correct layout macro reference
* info.json: correct LAYOUT_64key data
Removes an extra key from the layout data.
* 64_ansi Community Layout support
* rename LAYOUT_64key to LAYOUT_64_ansi (with alias for backwards compatibility)
* add LAYOUTS = 64_ansi to rules.mk
* remove width and height keys from info.json
