[Keyboard] Southpaw66 by rpiguy9907 (#10782)

* added Keyboard Southpaw66

* Housekeeping, shorten urls

* Housekeeping

* Row matrix pins were flipped, fixed

* housekeeping, extraneous punctuation

* bug-fixing

* bug-fixing

* Layout macro fixed

* Layout macro fixed again

* Update and rename Southpaw66,c to southpaw66.c

* Rename Southpaw66.h to southpaw66.h

* Update config.h

* Update info.json

* Change Southpaw66 to southpaw66

made change to case in all instances in code except where critical, such as in url's.

* Rename parent folder from Southpaw66 to southpaw66

* Rename parent folder from Southpaw66 to southpaw66

* Update info.json

* Update keyboards/rpiguy9907/Southpaw66/readme.md

updated image url to point to lower resolution image.

* Update config.h

re-capitalized Southpaw66 in product name.

* Rename Southpaw66 parent folder to southpaw66

* Rename parent folder from Southpaw66 to southpaw66

* rename parent folder from Southpaw66 to southpaw66

* rename parent folder from Southpaw66 to southpaw66

* Rename parent folder from Southpaw66 to southpaw66

* rename parent folder from Southpaw66 to southpaw66

* rename parent folder from Southpaw66 to southpaw66

* Update keyboards/rpiguy9907/southpaw66/readme.md

* Update keyboards/rpiguy9907/southpaw66/config.h

keyboards/rpiguy9907/southpaw66/keymaps/via/rules.mk

@@ -0,0 +1 @@
+VIA_ENABLE = yes