DESCRIPTION
* Move pico/rev1 to pico/65keys. * Add pico/70keys. * Remove unneeded codes. * Modified valid 70 keys keymap for jis.
* Add keyboards/ pico as a new keyboad. * Add keyboards/pico rev1. * Add keyboards/pico keymaps/default. * Add keyboards/pico keymaps/jis. * Remove unneeded code of rules.mk. * Revert rules.mk and remove some comments.