Refactored the Katana60 folders under a rominronin parent folder (#10255)
* refactored the Katana60 folders under a rominronin parent folder
* Update keyboards/rominronin/katana60/info.json
removed 'keyboard_folder' line
* Update keyboards/rominronin/katana60/info.json
removed 'key_count' line
* Update keyboards/rominronin/katana60_rev2/config.h
removed '#define DESCRIPTION' line
* Update keyboards/rominronin/katana60_rev2/rules.mk
Removed more attributes
* Update keyboards/rominronin/katana60_rev2/rules.mk
removed 'FAUXCLICKY_ENABLE' line
* Update keyboards/rominronin/katana60_rev2/rules.mk
Updated some comments
* Update keyboards/rominronin/katana60_rev2/config.h
Removed redundant comments
* Update keyboards/rominronin/katana60_rev2/config.h
removed redundant comments
* Update keyboards/rominronin/katana60_rev2/config.h
removed redundant comments
* Update keyboards/rominronin/katana60/keymaps/default/keymap.c
Fixed a non-standard keycode
* Update keyboards/rominronin/katana60/keymaps/rominronin/keymap.c
Removed deprecated code
* Update keyboards/rominronin/katana60/rules.mk
removed redundant comments
* Update keyboards/rominronin/katana60_rev2/katana60_rev2.c
removed redundant code
* Update keyboards/rominronin/katana60_rev2/keymaps/rominronin_7u/keymap.c
removed redundant code
* Update keyboards/rominronin/katana60_rev2/rules.mk
removed redundant comments
* Update keyboards/rominronin/katana60_rev2/rules.mk
updated some comments
* Update keyboards/rominronin/katana60_rev2/rules.mk
removed redundant code
* Update keyboards/rominronin/katana60_rev2/keymaps/rominronin_7u/keymap.c
optimised the layers definition
* Update keyboards/rominronin/katana60/rules.mk
removed redundant code
* added the info.json file for every Tsuka60 layout
* updated the info.json file details
* removed broken keymap file, updated other files
* updated the Katana60 rev2 info.json file
* split katana60 into revisions
* assign unique Vendor/Product ID pairings
* modernize codebase
#pragma once on included files; rules.mk templating
* fix rev2 layout macros
* updated the keymaps for correct automated building.
* updated the default layout file
* updated default rominronin 7u layout file
* Update keyboards/rominronin/katana60/rev1/readme.md
resized an image
* Update keyboards/rominronin/katana60/rev2/readme.md
resized an image
* remove dead space from rev2 info.json file
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