Added Happy Coding to Learn>Tutorials

Fixes #339

Author: SableRaf

content/tutorials/video/happy-coding/cover.jpg

@@ -0,0 +1,8 @@
+---
+title: "Happy Coding"
+author: "Kevin Workman"
+link: "https://happycoding.io/tutorials/processing/"
+intro: "Aprenda a programar con Processing, desde funciones y variables hasta bibliotecas y exportación de aplicaciones."
+coverImage: cover.jpg
+order: "99"
+---

content/tutorials/video/happy-coding/index.es.mdx

@@ -0,0 +1,8 @@
+---
+title: "Happy Coding"
+author: "Kevin Workman"
+link: "https://happycoding.io/tutorials/processing/"
+intro: "Learn to code using Processing, from functions and variables to libraries and exporting applications."
+coverImage: cover.jpg
+order: "99"
+---

content/tutorials/video/happy-coding/index.mdx

@@ -148,7 +148,7 @@
   "published": "Published",
   "welcome": "Welcome to Processing!",
   "pageNotFound": "Page not found!",
-"librariesTitle": "Libraries",
+  "librariesTitle": "Libraries",
   "examplesTitle": "Examples",
   "donateWeNeed": "We need ",
   "donateYourHelp": "your help!",
@@ -197,7 +197,7 @@
   "TextArea": "Text Area",
   "Operators": "Operators",
   "BitwiseOperators": "Bitwise Operators",
-  "Calculation":"Calculation",
+  "Calculation": "Calculation",
   "Trigonometry": "Trigonometry",
   "Random": "Random",
   "Constants": "Constants",
@@ -224,17 +224,17 @@
   "Sound": "Sound",
   "Video & Vision": "Video & Vision",
   "Video&Vision": "Video & Vision",
-  "Hardware" : "Hardware",
-  "GPIO":"GPIO",
+  "Hardware": "Hardware",
+  "GPIO": "GPIO",
   "Drawing": "Drawing",
   "ARIASortByLevel": "Sort By Level",
-  "PressedSortByLevel":"Sort By Level",
+  "PressedSortByLevel": "Sort By Level",
   "Shortcuts": "Shortcuts",
   "CCLicenseIntro": "This work is licensed under a ",
   "CCLicense": " Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License",
   "Cellular Automata": "Cellular Automata",
   "Objects": "Objects",
-  "Bouncing Ball":"Bouncing Ball",
+  "Bouncing Ball": "Bouncing Ball",
   "Array": "Array",
   "Array 2D": "Array 2D",
   "Array Objects": "Array Objects",
@@ -245,42 +245,42 @@
   "Radial Gradient": "Radial Gradient",
   "Linear Gradient": "Linear Gradient",
   "Color Variables": "Color Variables",
-  "Hue":"Hue",
+  "Hue": "Hue",
   "Relativity": "Relativity",
   "Saturation": "Saturation",
   "Conditionals1": "Conditionals1",
-  "Conditionals2":  "Conditionals2",
-  "Embedded Iteration":  "Embedded Iteration",
-  "Characters Strings":  "Characters Strings",
-  "Integers Floats":"Integers Floats",
+  "Conditionals2": "Conditionals2",
+  "Embedded Iteration": "Embedded Iteration",
+  "Characters Strings": "Characters Strings",
+  "Integers Floats": "Integers Floats",
   "True False": "True False",
   "Variable Scope": "Variable Scope",
   "Variables": "Variables",
-  "Bezier":  "Bezier",
+  "Bezier": "Bezier",
   "Pie Chart": "Pie Chart",
   "Points Lines": "Points Lines",
-  "Primitives 3D":  "Primitives 3D",
+  "Primitives 3D": "Primitives 3D",
   "Regular Polygon": "Regular Polygon",
   "Shape Primitives": "Shape Primitives",
-  "Star":  "Star",
+  "Star": "Star",
   "Triangle Strip": "Triangle Strip",
   "Alpha Mask": "Alpha Mask",
-  "Create Image":  "Create Image",
+  "Create Image": "Create Image",
   "Load and Display Image": "Load and Display Image",
   "Pointillism": "Pointillism",
-  "Vector Math":"Vector Math",
-  "Simple Particle System":"Simple Particle System",
-  "Multiple Particle Systems":"Multiple Particle Systems",
-  "Flocking":"Flocking",
+  "Vector Math": "Vector Math",
+  "Simple Particle System": "Simple Particle System",
+  "Multiple Particle Systems": "Multiple Particle Systems",
+  "Flocking": "Flocking",
   "Simulate": "Simulate",
   "Reflection2": "Reflection1",
   "Reflection1": "Reflection1",
-  "Morph":"Morph",
-  "Moving On Curves":"Moving On Curves",
+  "Morph": "Morph",
+  "Moving On Curves": "Moving On Curves",
   "Acceleration With Vectors": "Acceleration With Vectors",
   "Vectors": "Vectors",
   "Smoke Particle System": "Smoke Particle System",
-  "Linear":  "Linear",
+  "Linear": "Linear",
   "Circle Collision": "Circle Collision",
   "Brownian": "Brownian",
   "Bouncy Bubbles": "Bouncy Bubbles",
@@ -302,30 +302,30 @@
   "Words": "Words",
   "Text Rotation": "Text Rotation",
   "Letters": "Letters",
-  "Advanced Data":  "Advanced Data",
+  "Advanced Data": "Advanced Data",
   "File IO": "File IO",
-  "Image Processing":  "Image Processing",
+  "Image Processing": "Image Processing",
   "Interaction": "Interaction",
   "Bitwise Operators": "Bitwise Operators",
   "String Functions": "String Functions",
-  "Relational Operators":"Relational Operators" ,
+  "Relational Operators": "Relational Operators",
   "Logical Operators": "Logical Operators",
   "2D Primitives": "2D Primitives",
   "3D Primitives": "3D Primitives",
   "3d Primitives": "3D Primitives",
-  "Time & Date":"Time & Date" ,
-  "Text Area":"Text Area",
-  "Documentation":"Documentation",
+  "Time & Date": "Time & Date",
+  "Text Area": "Text Area",
+  "Documentation": "Documentation",
   "math": "Math",
   "calculation": "Calculation",
-  "Time Date":"Time & Date",
+  "Time Date": "Time & Date",
   "ExamplesIn": "in {subcat} examples",
   "Penrose Snowflake": "Penrose Snowflake",
-  "Spot":"Spot",
-  "Loading Images":"Loading Images",
-  "Rotate Push Pop":"Rotate Push Pop",
+  "Spot": "Spot",
+  "Loading Images": "Loading Images",
+  "Rotate Push Pop": "Rotate Push Pop",
   "Keyboard Functions": "Keyboard Functions",
-  "Histogram":  "Histogram",
+  "Histogram": "Histogram",
   "Bounce": "Bounce",
   "Forces With Vectors": "Forces With Vectors",
   "Pixel Array": "Pixel Array",
@@ -340,59 +340,59 @@
   "Button": "Button",
   "Pentigree": "Pentigree",
   "Penrose Tile": "Penrose Tile",
-  "Koch":  "Koch",
-  "Save One Image":  "Save One Image",
+  "Koch": "Koch",
+  "Save One Image": "Save One Image",
   "Load File2": "Load File2",
   "Load File1": "Load File1",
   "Pulses": "Pulses",
   "Continuous Lines": "Continuous Lines",
   "Pattern": "Pattern",
-  "Mandelbrot":  "Mandelbrot",
+  "Mandelbrot": "Mandelbrot",
   "Wolfram": "Wolfram",
   "Translate": "Translate",
   "Rotate X Y": "Rotate X Y",
   "Rotate": "Rotate",
   "Scale": "Scale",
-  "ArrayList Class":  "ArrayList Class",
-  "Arm":  "Arm",
-  "Load Save JSON":  "Load Save JSON",
-  "Shape Vertices":"Shape Vertices",
+  "ArrayList Class": "ArrayList Class",
+  "Arm": "Arm",
+  "Load Save JSON": "Load Save JSON",
+  "Shape Vertices": "Shape Vertices",
   "Scale Shape": "Scale Shape",
-  "Load Display OBJ":"Load Display OBJ",
+  "Load Display OBJ": "Load Display OBJ",
   "Width Height": "Width Height",
-  "Setup Draw":"Setup Draw",
+  "Setup Draw": "Setup Draw",
   "Redraw": "Redraw",
   "Recursion": "Recursion",
   "No Loop": "No Loop",
   "Loop": "Loop",
   "Functions": "Functions",
   "Get Child": "Get Child",
-  "Disable Style":"Disable Style",
+  "Disable Style": "Disable Style",
   "Inheritance": "Inheritance",
   "Sine Wave": "Sine Wave",
   "Sine Cosine": "Sine Cosine",
   "Sine": "Sine",
   "Random Gaussian": "Random Gaussian",
   "Polar To Cartesian": "Polar To Cartesian",
   "Operator Precedence": "Operator Precedence",
-  "Noise Wave":  "Noise Wave",
+  "Noise Wave": "Noise Wave",
   "Noise 3D": "Noise 3D",
   "Noise 2D": "Noise 2D",
   "Noise 1D": "Noise 1D",
   "Statements Comments": "Statements Comments",
-  "Create Graphics":  "Create Graphics",
+  "Create Graphics": "Create Graphics",
   "Load Display SVG": "Load Display SVG",
   "Multiple Constructors": "Multiple Constructors",
   "Composite Objects": "Composite Objects",
-  "Map":"Map",
+  "Map": "Map",
   "Interpolate": "Interpolate",
-  "Increment Decrement":  "Increment Decrement",
+  "Increment Decrement": "Increment Decrement",
   "Graphing 2D Equation": "Graphing 2D Equation",
-  "Double Random":  "Double Random",
+  "Double Random": "Double Random",
   "Distance 2D": "Distance 2D",
   "Distance 1D": "Distance 1D",
   "Arctangent": "Arctangent",
-  "Additive Wave":"Additive Wave",
+  "Additive Wave": "Additive Wave",
   "Reflection": "Reflection",
   "On Off": "On Off",
   "Mixture Grid": "Mixture Grid",