pdf quickstart guides

Readme.md

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 * Practice! Use the small machines.
 * Make your own files
 * Have a project in mind, but don’t miss important concepts by being focus-locked on it.
+
+### Resources:
+
+[Youtube Playlist](https://www.youtube.com/playlist?list=PLWmF8yQa3itOntkOny9doHqQwAZ0soRrS)
+
+[Omni CNC Quickstart](./docs/CNC_Milling_Beast_Mode.pdf)