* Drop in old files
* Make a blank template keyboard to refresh ancient files to latest config
* Update keymaps files to new format
* Remove chunks of config asked for removal in previous pullreqs
* Remove split pin option from config
* Update rules.mk to latest version
* Remove unused functions from polaris.c
* Add via keymap
* Build basic tsangan keymap; add QMK configurator info
* Remove temporary template
* Update keyboards/ai03/polaris/config.h
* Update keyboards/ai03/polaris/readme.md
* Update keyboards/ai03/polaris/readme.md
* Update keyboards/ai03/polaris/readme.md
* Update rules.mk
* Fixes as per pullreq
* Update keyboards/ai03/polaris/keymaps/default_ansi_tsangan/keymap.c
* Update keyboards/ai03/polaris/polaris.h
* Update keyboards/ai03/polaris/keymaps/default_ansi_tsangan/keymap.c
* Update keyboards/ai03/polaris/info.json
* Update keyboards/ai03/polaris/keymaps/testing/readme.md
ai03