[Keyboard] Moved tokyo60/ into tokyokeyboard/tokyo60/. (#12023)

* Moved tokyo60/ into tokyokeyboard/tokyo60/.

* Updated make instruction, fixed broken image link

* Fixed still broken image link.

keyboards/tokyo60/readme.md → keyboards/tokyokeyboard/tokyo60/readme.md

@@ -1,15 +1,15 @@
 # Tokyo60
 ​
-![Tokyo60](http://tokyokeyboard.com/wp-content/uploads/2018/02/AI7B4543_copy_page_20180215141449-1200x800.jpg)
+![Tokyo60](https://i2.wp.com/tokyokeyboard.com/wp-content/uploads/2018/02/AI7B4543_copy_page_20180215141449-1200x800.jpg)
 ​
 Minimal hacker style mechanical keyboard designed in Tokyo. Full aluminum hi-pro construction with integrated top-plate. Cherry MX compatible. More Info at [Tokyo Keyboard](http://tokyokeyboard.com).
 ​
-* Keyboard Maintainer: [Tokyo Keyboard](http://tokyokeyboard.com)
-* Hardware Supported: Tokyo60 Rev.1
+* Keyboard Maintainer: [Tokyo Keyboard](https://tokyokeyboard.com)
+* Hardware Supported: Tokyo60 Rev.1 - 4
 * Hardware Availability: [Drop](https://drop.com/buy/massdrop-x-tokyo-keyboard-tokyo60-keyboard-kit?mode=guest_open)
 ​
 Make example for this keyboard (after setting up your build environment):
 ​
-    make tokyo60:default
+    make tokyokeyboard/tokyo60:default
 ​
 See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).