Initial structure for Ergodox as subprojects

Only the EZ default keymaps compiles at the moment though.

keyboards/ergodox/keymaps/tkuichooseyou/README.md

@@ -0,0 +1,13 @@
+# Based on Default OSX
+I'm a vim and OSX user
+
+- Moved Hyper and Meh up, replaced with CMD
+  - Because I'm used to having symmetrical CMD keys on both hands
+- Changed left delete to Tab to match OSX
+- Changed left Backspace to CTRL/ESC for vim
+- Changed top left and top right arrow to `CMD+{` and `CMD+}`
+  - Useful for switching tabs in Safari, Xcode, etc.
+- Remove the Ctrl from Z and /
+- Remove CMD from right quote
+- Changed right Alt to Delete
+