[Keymap] Added layout for my Keyboardio Atreus (#10726)

* Adding Evan Travers' Keyboardio Atreus branch.

Initial commit of my KeyboardIO Atreus layout.
This is a direct copy of my default Atreus layout, with blank spaces
for the two additional keys.

* Added MACLOCK macro to keymap.c

* Updates to Keyboardio Atreus keymap and readme.

* Adding arrows to bottom row of RAISE and LOWER layers

* bringing the rest of the master branch to my working branch.

* Changes to my KeyboardIO Atreus keymap & readme

* Changes to keymap.

* Adding Evan Travers' Keyboardio Atreus branch.

Initial commit of my KeyboardIO Atreus layout.
This is a direct copy of my default Atreus layout, with blank spaces
for the two additional keys.

* Added MACLOCK macro to keymap.c

* Updates to Keyboardio Atreus keymap and readme.

* Adding arrows to bottom row of RAISE and LOWER layers

* bringing the rest of the master branch to my working branch.

* Changes to my KeyboardIO Atreus keymap & readme

* Changes to keymap.

* Added GPL2+ compatible license header.

Co-authored-by: Ian Sterling <503326@MC02YT9K9LVCF.tld>

1 files changed, 105 insertions, 0 deletions

diff --git a/keyboards/keyboardio/atreus/keymaps/xyverz/readme.md b/keyboards/keyboardio/atreus/keymaps/xyverz/readme.md
new file mode 100644
index 0000000000..f9749bb3bd
--- /dev/null
+++ b/keyboards/keyboardio/atreus/keymaps/xyverz/readme.md
@@ -0,0 +1,105 @@
+# Xyverz's Keyboardio Atreus Keymap
+
+## About this keymap:
+
+This is the first iteration of my Keyboardio Atreus keymap. This is entirely based on my original Atreus keymap
+with a few changes added to reflect the extra two keys, and a code update to current standards.
+
+I'm using MOD_TAP quite a bit in this keymap. On all layers, R4 pinky keys use mod-tap and are SHIFT when held
+and their normal keys when tapped. In addition, ESC and TAB are also set as Ctrl and ALT respectively when held,
+and Enter/ALT on the right thumb key for all alpha layers.
+
+I've enabled persistent keymaps for Qwerty, Dvorak and Colemak layers, similar to the default Planck layouts.
+
+Recently added: Documentation, Formatting, and another Dvorak layer that has Command on the left thumb, instead of
+Control.
+
+## Still to do:
+
+ * Enjoy this revision; figure out new things later.
+
+### Layer 0: Dvorak layer
+
+	,----------------------------------.              ,----------------------------------.
+	|   '  |   ,  |   .  |   P  |   Y  |              |   F  |   G  |   C  |   R  |   L  |
+	|------+------+------+------+------|              |------+------+------+------+------|
+	|   A  |   O  |   E  |   U  |   I  |              |   D  |   H  |   T  |   N  |   S  |
+	|------+------+------+------+------+------.,------+------+------+------+------+------|
+	|SFT/ ;|   Q  |   J  |   K  |   X  | Home || End  |   B  |   M  |   W  |   V  |SFT/ Z|
+	|------+------+------+------+------+------||------+------+------+------+------+------|
+	|  Esc |  Tab |  GUI | LOWER| BkSp | LCTL ||ALTENT|  Spc | RAISE|   -  |   /  |   \  |
+	`-----------------------------------------'`-----------------------------------------'
+
+### Layer 1: QWERTY layer
+
+	,----------------------------------.              ,----------------------------------.
+	|   Q  |   W  |   E  |   R  |   T  |              |   Y  |   U  |   I  |   O  |   P  |
+	|------+------+------+------+------|              |------+------+------+------+------|
+	|   A  |   S  |   D  |   F  |   G  |              |   H  |   J  |   K  |   L  |   ;  |
+	|------+------+------+------+------+------.,------+------+------+------+------+------|
+	|SFT/ Z|   X  |   C  |   V  |   B  | Home || End  |   N  |   M  |   ,  |   .  |SFT/ /|
+	|------+------+------+------+------+------||------+------+------+------+------+------|
+	|  Esc |  Tab |  GUI | LOWER| BkSp | LCTL ||ALTENT|  Spc | RAISE|   -  |   '  |   \  |
+	`-----------------------------------------'`-----------------------------------------'
+	 
+### Layer 2: Colemak layer
+
+	,----------------------------------.              ,----------------------------------.
+	|   Q  |   W  |   F  |   P  |   G  |              |   J  |   L  |   U  |   Y  |   L  |
+	|------+------+------+------+------|              |------+------+------+------+------|
+	|   A  |   R  |   S  |   T  |   D  |              |   H  |   N  |   E  |   I  |   S  |
+	|------+------+------+------+------+------.,------+------+------+------+------+------|
+	|SFT/ Z|   X  |   C  |   V  |   B  | Home || End  |   K  |   M  |   ,  |   .  |SFT/ /|
+	|------+------+------+------+------+------||------+------+------+------+------+------|
+	|  Esc |  Tab |  GUI | LOWER| BkSp | LCTL ||ALTENT|  Spc | RAISE|   -  |   '  |   \  |
+	`-----------------------------------------'`-----------------------------------------'
+
+### Layer 3: Dvorak for Mac layer
+
+	,----------------------------------.              ,----------------------------------.
+	|   '  |   ,  |   .  |   P  |   Y  |              |   F  |   G  |   C  |   R  |   L  |
+	|------+------+------+------+------|              |------+------+------+------+------|
+	|   A  |   O  |   E  |   U  |   I  |              |   D  |   H  |   T  |   N  |   S  |
+	|------+------+------+------+------+------.,------+------+------+------+------+------|
+	|SFT/ ;|   Q  |   J  |   K  |   X  | Home || End  |   B  |   M  |   W  |   V  |SFT/ Z|
+	|------+------+------+------+------+------||------+------+------+------+------+------|
+	|  Esc |  Tab |  GUI | LOWER| BkSp | LGUI ||ALTENT|  Spc | RAISE|   -  |   /  |   \  |
+	`-----------------------------------------'`-----------------------------------------'
+
+### Layer 4: LOWER layer
+
+	,----------------------------------.              ,----------------------------------.
+	|   !  |   @  |   #  |   $  |   %  |              |   ^  |   &  |   *  |   (  |   )  |
+	|------+------+------+------+------|              |------+------+------+------+------|
+	| CAPS |      |  UP  |      | Home |              | PgDn |      |   +  |   {  |   }  |
+	|------+------+------+------+------+------.,------+------+------+------+------+------|
+	|      | Left | Down | Right| End  |      ||      | PgUp | Mute | Vol- | Vol+ |      |
+	|------+------+------+------+------+------||------+------+------+------+------+------|
+	|   ~  |      |      |      | Del  |      ||      | Ins  |      |      |      |      |
+	`-----------------------------------------'`-----------------------------------------'
+
+
+### Layer 5: RAISE layer
+
+	,----------------------------------.              ,----------------------------------.
+	|   1  |   2  |   3  |   4  |   5  |              |   6  |   7  |   8  |   9  |   0  |
+	|------+------+------+------+------|              |------+------+------+------+------|
+	| CAPS |      |  UP  |      | Home |              | PgDn |      |   =  |   [  |   ]  |
+	|------+------+------+------+------+------.,------+------+------+------+------+------|
+	|      | Left | Down | Right| End  |MacLck||      | PgUp | Prev | Play | Next |      |
+	|------+------+------+------+------+------||------+------+------+------+------+------|
+	|   `  |      |      |      | Del  |      ||      | Ins  |      |      |      |      |
+	`-----------------------------------------'`-----------------------------------------'
+
+### Layer 6: ADJUST layer
+
+	,----------------------------------.              ,----------------------------------.
+	|  F1  |  F2  |  F3  |  F4  |  F5  |              |  F6  |  F7  |  F8  |  F9  | F10  |
+	|------+------+------+------+------|              |------+------+------+------+------|
+	|  F11 |      |      |      |      |              |      | PrSc | ScLk | Paus | F12  |
+	|------+------+------+------+------+------.,------+------+------+------+------+------|
+	|      |QWERTY|COLEMK|DVORAK|DVORMC|      ||      |      |      |      |      |      |
+	|------+------+------+------+------+------||------+------+------+------+------+------|
+	|      |      |      |      |      |      ||      |      |      |      |      | RESET|
+	`-----------------------------------------'`-----------------------------------------'
+