Keyboard: Move Bathroom Epiphany boards into its own directory (#3936)

* make bpiphany directory with simple readme file

* move unloved_bastard to bpiphany directory

* move frosty_flake to bpiphany directory

* move pegasushoof to bpiphany directory

* move tiger_lily to bpiphany directory

* add a little more info to readme

* move kitten_paw to bpiphany directory

* update make instructions

* update intro text

* add missing routines to matrix.c of unloved_bastard

* add missing routines

keyboards/bpiphany/frosty_flake/matrix.c

@@ -32,6 +32,24 @@ static uint8_t debouncing = DEBOUNCING_DELAY;
 static matrix_row_t matrix[MATRIX_ROWS];
 static matrix_row_t matrix_debouncing[MATRIX_ROWS];
 
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+    matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
 static matrix_row_t scan_col(void) {
     return (
         (PINC&(1<<7) ? 0 : ((matrix_row_t)1<<0)) |

keyboards/bpiphany/frosty_flake/readme.md

@@ -25,22 +25,19 @@ Make example for this keyboard (after setting up your build environment):
 104 key default layout:
 
 ```
-make frosty_flake:default
+make bpiphany/frosty_flake:default
 ```
 
 To directly flash the frosty_flake after compiling use
 
 ```
-make frosty_flake:default:dfu
+make bpiphany/frosty_flake:default:dfu
 ```
 
 87 key tkl layout:
 
 ```
-make frosty_flake:tkl:dfu
+make bpiphany/frosty_flake:tkl:dfu
 ```
 
-See [build environment
-setup](https://docs.qmk.fm/build_environment_setup.html) then the
-[make instructions](https://docs.qmk.fm/make_instructions.html) for
-more information.
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).