mitosis:datagrok add layer select, more layouts (#3835)

* mitosis:datagrok: fix typo'd inconsistent brace arrangement

(thank you @cari66ean)

* mitosis:datagrok: add makefile argument MITOSIS_DATAGROK_SLOWUART

* mitosis:datagrok: return backspace to opposite space, use TT(), more

- move backspace back to its position opposite space
- move del to red+backspace
- move tab back to tap-leftshift
- move printscreen/scrolllock/pause to blue+left pinky column
- use TT() instead of MO() to stick a layer on if wanted
- indentation that my text editor wants
- default to no audio; i can enable it at compile time.

* mitosis:datagrok: modularize features, add default layer rotator key

* mitosis: add MITOSIS_DATAGROK_BOTTOMSPACE makefile argument

* mitosis:datagrok: README improvements; document new features

* mitosis:datagrok: dot. not "number pad dot." in numbers layer

* mitosis:datagrok remove unnecessary _user audio code

* mitosis:datagrok: return to MO() for red/blue, keep TT() for purple

in this way, the LED still updates quickly when red or blue is pressed,
but we can still lock the purple layer on for 10-key numpad operation
with red+tapping blue.

* mitosis:datagrok: add colemak and dvorak default layers

* mitosis:datagrok update readme re: available default layouts

* mitosis: remove unneeded code that was overriding led_set_user

also, add some comments

* mitosis:datagrok: updated led setting code for new layers

also, place into led_set_user where it belongs, not matrix_scan_user.

* mitosis:datagrok: update LEDs when setting the default layer

maybe this should go into default_layer_set?

* mitosis:datagrok update readme with new imgur links + other improvements

* mitosis:datagrok fix typo in image urls

* mitosis:datagrok remove useless #include (ty @drashna)

* mitosis:datagrok undo unnecessary change to quantum/quantum.h

i can put the extern float definition in my own keymap code. (ty @drashna)

* mitosis:datagrok move customized layout to my keymap

no need to modify keyboard-level mitosis.h. (ty @drashna)

* mitosis:datagrok update comment describing my led indicator logic

* datagrok:mitosis update readme to document LED indicator.

1 files changed, 9 insertions, 10 deletions

diff --git a/keyboards/mitosis/mitosis.h b/keyboards/mitosis/mitosis.h
index 5dd7cc778d..4b73f0407a 100644
--- a/keyboards/mitosis/mitosis.h
+++ b/keyboards/mitosis/mitosis.h
@@ -53,15 +53,14 @@
   k00, k01, k02, k03, k04,      k05, k06, k07, k08, k09, \
   k10, k11, k12, k13, k14,      k15, k16, k17, k18, k19, \
   k20, k21, k22, k23, k24,      k25, k26, k27, k28, k29, \
-       k31, k32, k33, k34,      k35, k36, k37, k38,      \
-       k41, k42, k43, k44,      k45, k46, k47, k48       \
+       k31, k32, k33, k34,      k35, k36, k37, k38, \
+       k41, k42, k43, k44,      k45, k46, k47, k48  \
 ) \
-{ \
-	{ k00,   k01, k02, k03, k04,      k05, k06, k07, k08, k09   }, \
-	{ k10,   k11, k12, k13, k14,      k15, k16, k17, k18, k19   }, \
-	{ k20,   k21, k22, k23, k24,      k25, k26, k27, k28, k29   }, \
-	{ KC_NO, k31, k32, k33, k34,      k35, k36, k37, k38, KC_NO },  \
-	{ KC_NO, k41, k42, k43, k44,      k45, k46, k47, k48, KC_NO } \
-}
-
+  {                                                           \
+    { k00,   k01, k02, k03, k04, k05, k06, k07, k08, k09   }, \
+    { k10,   k11, k12, k13, k14, k15, k16, k17, k18, k19   }, \
+    { k20,   k21, k22, k23, k24, k25, k26, k27, k28, k29   }, \
+    { KC_NO, k31, k32, k33, k34, k35, k36, k37, k38, KC_NO }, \
+    { KC_NO, k41, k42, k43, k44, k45, k46, k47, k48, KC_NO }  \
+  }
 #endif