Add M4cs Keymap for dekunukem/duckyPad (#10900)

* Add Keymap

* Fix Media Keys

* Add Keymap ASCII and Clean Up

* Add Readme

* Add GPL Headers, Clean Up Code Based on @drashna Suggestions

* Remove unnecessary include

* Add Layout for info.json and Readme.md

* Fix Layout for info.json

* Fix #endif Error

* Remove Tapping Term

* Add Default Keymap

* Add comments, fix readmes, clean up

* Fix README formatting

* Fix Timeout

* Fix I2C Rules

* Fix Comment Formatting, Multiline Breaks

* Add Sleep/Backlight Rules

* Clean Up README

* Clean Up Rules

* Fix Comments

* Add Pragmas

Co-authored-by: M4cs <mabridgland@protonmail.com>
Co-authored-by: Max <max@Maxs-MacBook-Pro.local>

keyboards/dekunukem/duckypad/keymaps/m4cs/readme.md

@@ -0,0 +1,25 @@
+[M4cs'](https://github.com/M4cs) duckyPad Layout
+
+### Layers:
+
+0: Default Layer w/ Media Functionality and Macros
+
+1: RGB Menu that allows RGB customization
+
+2: Alternate Macro Menu
+
+### Configuration:
+
+To change the menu, edit the `MT_X_XX` values in `config.h`. The sytax is as follows: `MT_A_B`, where A equals the layer, and B equals the key from 0-14.
+
+### Misc. Info:
+
+The macros currently just map to Ctrl + Alt + (Different Keys) right now. I have them launching certain shortcuts. I recommend you change these and add your shortcuts to match your shortcut manager.
+
+### Need Help?
+
+Contact me on discord: macs#0420
+
+or join the duckyPad Discord and find me in there :)
+
+https://discord.gg/ADtrCjf