Adding page for NOC 5.1 (CodingTrain#3228)

* Adding page for NOC 5.1

* adding talks index page

* Update 5.1-autonomous-agents.md

Co-authored-by: Daniel Shiffman <[email protected]>

_learning/nature-of-code/5.1-autonomous-agents.md

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+---
+title: Steering Agents
+video_number: 5.1
+date: 2021-06-02
+video_id: P_xJMH8VvAE
+can_contribute: true
+
+videos:
+  - title: "Steering Behaviors - Coding Challenge 59"
+    author: "The Coding Train"
+    url: /CodingChallenges/059-steering-text-paths
+  - title: "Flocking Simulation - Coding Challenge 124"
+    author: "The Coding Train"
+    url: /CodingChallenges/124-flocking-boids
+
+links:
+  - title: "Nature of Code - Autonomous Agents Chapter"
+    url: https://natureofcode.com/book/chapter-6-autonomous-agents/
+  - title: " Vehicles: Experiments in Synthetic Psychology (MIT Press)"
+    author: Valentino Braitenberg
+    url: https://mitpress.mit.edu/books/vehicles
+  - title: "Steering Behaviors For Autonomous Characters"
+    author: Craig Reynolds
+    url: http://www.red3d.com/cwr/steer/
+
+topics:
+  - title: "Welcome to Chapter ?"
+    time: "0:00"
+  - title: "Explain! What is an autonomous agent?"
+    time: "0:29"
+  - title: "Explain! What are the three properties of an autonomous agent?"
+    time: "1:48"
+  - title: "Discuss! Vehicles by Valentino Braitenberg"
+    time: "4:03"
+  - title: "Discuss! Steering Behaviors For Autonomous Characters by Craig W. Reynolds"
+    time: "5:50"
+  - title: "Explain! The 3 steps of autonomous motion for a character."
+    time: "7:03"
+  - title: "What's my goal?"
+    time: "8:30"
+  - title: "Note! Simple and Combined behaviors."
+    time: "8:48"
+  - title: "What's coming next?"
+    time: "9:10"
+---
+
+Chapter 5! Or is it 6? In this video, I discuss the concept of an autonomous agent and provide an overview of the JavaScript / p5.js coding examples to come.

_more/talks/index.md

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+---
+title: "Talks"
+---