Creates a layouts/ folder for keymaps shared between keyboards (#1609)

* include variables and .h files as pp directives

* start layout compilation

* split ergodoxes up

* don't compile all layouts for everything

* might seg fault

* reset layouts variable

* actually reset layouts

* include rules.mk instead

* remove includes from rules.mk

* update variable setting

* load visualizer from path

* adds some more examples

* adds more layouts

* more boards added

* more boards added

* adds documentation for layouts

* use lowercase names for LAYOUT_

* add layout.json files for each layout

* add community folder, default keymaps for layouts

* touch-up default layouts

* touch-up layouts, some keyboard rules.mk

* update documentation for layouts

* fix up serial/i2c switches

1 files changed, 4 insertions, 4 deletions

diff --git a/keyboards/nyquist/nyquist.h b/keyboards/nyquist/nyquist.h
index e8cccecf5..dcc2a4ffd 100644
--- a/keyboards/nyquist/nyquist.h
+++ b/keyboards/nyquist/nyquist.h
@@ -1,9 +1,9 @@
 #ifndef NYQUIST_H
 #define NYQUIST_H
 
-#ifdef SUBPROJECT_rev1
-    #include "rev1.h"
-#endif
+#include QMK_SUBPROJECT_H
+
+#include "quantum.h"
 
 // Used to create a keymap using only KC_ prefixed keys
 #define KC_KEYMAP( \
@@ -21,6 +21,6 @@
         KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, KC_##R40, KC_##R41, KC_##R42, KC_##R43, KC_##R44, KC_##R45 \
     )
 
-#include "quantum.h"
+#define LAYOUT_ortho_5x12 KEYMAP
 
 #endif
\ No newline at end of file