* Initial prep for PR
* Fixing jsons for revs
* Remove old keymap ref in readme
* Add Rev1 default layout
* Fix extra comma in default r1 keymap
* Changed default keymap for r1 to match new split bottom row macro name, updated via keymap readme, updated r1 json to match layout macro name, updated split space macro for r1
* Moved combo configs to default keymaps, removed unused bootloader selections
* Update keyboards/underscore33/rev1/rules.mk
* Update keyboards/underscore33/rev2/rules.mk
* Refactor _33 folder structure
* Add VIA keymap to rev1
* Rename macros and product_id as suggested
Ryan
tominabox1