[Keymap] bcat keymaps and userspace (#10705)

Add Eco keymap, factor Crkbd keymap to community layout, other minor tweaks

* Remove outdated Crkbd Ctrl key positioning info

* Add Left Alt key to Lily58 keymap

* Lily58 no longer overrides default TAPPING_TERM

* Refactor Crkbd keymap to use new community layout

* Fix underglow animations for Crkbd w/ Split Common

* Add initial Eco keymap

* Update outdated reference to Crkbd layout

* Add keymap links to userspace readme

* Add copyright notices to files changed in this PR

2 files changed, 26 insertions, 7 deletions

diff --git a/keyboards/lily58/keymaps/bcat/keymap.c b/keyboards/lily58/keymaps/bcat/keymap.c
index 69864cd08..549363d03 100644
--- a/keyboards/lily58/keymaps/bcat/keymap.c
+++ b/keyboards/lily58/keymaps/bcat/keymap.c
@@ -1,3 +1,19 @@
+/* Copyright 2020 Jonathan Rascher
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include QMK_KEYBOARD_H
 
 #include "bcat.h"
@@ -24,7 +40,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,                         KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_BSPC,
         KC_ESC,   KC_A,     KC_S,     KC_D,     KC_F,     KC_G,                         KC_H,     KC_J,     KC_K,     KC_L,     KC_SCLN,  KC_QUOT,
         KC_LSFT,  KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_WBAK,  KC_WFWD,  KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,  KC_RSFT,
-                                      KC_LGUI,  KC_LCTL,  LY_LWR,   KC_SPC,   KC_ENT,   LY_RSE,   KC_RALT,  KC_APP
+                                      KC_LALT,  KC_LCTL,  LY_LWR,   KC_SPC,   KC_ENT,   LY_RSE,   KC_RALT,  KC_RGUI
     ),
 
     /* Lower layer: http://www.keyboard-layout-editor.com/#/gists/19ad0d3b5d745fbb2818db09740f5a11 */
diff --git a/keyboards/lily58/keymaps/bcat/readme.md b/keyboards/lily58/keymaps/bcat/readme.md
index 84c2fc335..de03526a8 100644
--- a/keyboards/lily58/keymaps/bcat/readme.md
+++ b/keyboards/lily58/keymaps/bcat/readme.md
@@ -1,8 +1,8 @@
 # bcat's Lily58 layout
 
-This split ergo layout follows my preferred [Crkbd
-layout](https://github.com/qmk/qmk_firmware/tree/master/keyboards/crkbd/keymaps/bcat)
-with the following changes:
+This split ergo layout follows my preferred [split 3x6 + 3 thumb
+keys](https://github.com/qmk/qmk_firmware/tree/master/layouts/community/split_3x6_3/bcat)
+(Crkbd) layout with a few changes:
 
 * There's an optional number row at the top of the keyboard. I am quite used to
 using layers for numbers and symbols, so in practice this goes unused.
@@ -11,12 +11,15 @@ using layers for numbers and symbols, so in practice this goes unused.
 placed in the same positions as on the ErgoDox EZ. (There's no real reason for
 this; I just had to do _something_ with those keys.)
 
-* The extra thumb keys are used for dedicated Super/Menu keys, as well as
-browser back/forward navigation keys.
+* The extra thumb keys on the bottom row are used for a Left Alt key (for easier
+Alt+Tab, Alt+F4, etc.) and a dedicated Super key.
+
+* The harder-to-reach thumb keys below the controllers are bound to browser
+back/forward navigation keys.
 
 ## Default layer
 
-![Default layer layout](https://i.imgur.com/FNITWJ0.png)
+![Default layer layout](https://i.imgur.com/0stG2GT.png)
 
 ([KLE](http://www.keyboard-layout-editor.com/#/gists/e0eb3af65961e9fd612dcff3ddd88e4f))