Reorganize Lib/FancyLayers (#64)

decided I wanted to move these changes into #55, if it won't let me
merge this then I'll just copy the changes locally

Author: GabeMillikan

Lib/FancyLayers-RENAME/GRCAN/empty.txt Lib/Inhouse/GRCAN/empty.txtLib/FancyLayers-RENAME/GRCAN/empty.txt renamed to Lib/Inhouse/GRCAN/empty.txt

@@ -0,0 +1 @@
+// TODO

Lib/FancyLayers-RENAME/NeoPixel/empty.txt Lib/Inhouse/NeoPixel/empty.txtLib/FancyLayers-RENAME/NeoPixel/empty.txt renamed to Lib/Inhouse/NeoPixel/empty.txt

@@ -0,0 +1,11 @@
+# Lib/Inhouse
+
+A place where Gaucho Racing stores its code that is shared across many boards.
+This includes:
+| Name | Description |
+| ------- | ------ |
+| [`GRCAN`](./GRCAN/) | todo |
+| [`NeoPixel`](./NeoPixel/) | todo |
+| [`SAE-J1939`](./SAE-J1939/) | todo |
+| [`TPL`](./TPL/) | todo |
+| [`Peripherals`](./Peripherals/) | A collection of abstract peripheral interfaces, to reduce boilerplate and duplication of user-code using those peripherals. The interface for each one is meant to be very similar, so we can easily replace one with another. |