docs(glossary): add definitions for casing: camel, Pascal, dash, kebab

public/docs/ts/latest/glossary.jade

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+  ## camelCase
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+    The practice of writing compound words or phrases such that each word or abbreviation begins with a capital letter 
+    _except the first letter which is a lowercase letter_. 
+    
+    Function, property, and method names are typically spelled in camelCase. Examples include: `square`, `firstName` and `getHeroes`.
+    
+    This form is also known as **lower camel case**, to distinguish it from **upper camel case** which we call [PascalCase](#pascalcase).
+    When we write "camelCase" in this documentation we always mean *lower camel case*.
+
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   ## Component
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+  ## dash-case
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+    The practice of writing compound words or phrases such that each word is separated by a dash or hyphen (-). 
+    
+    Directive selectors and the root of filenames are often spelled in dash-case. Examples include: `my-app` and the `hero-list.component.ts`.
+    
+    This form is also known as [kebab-case](#kebab-case).
+
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   ## Data Binding
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+  ## kebab-case
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+    The practice of writing compound words or phrases such that each word is separated by a dash or hyphen (-). 
+    
+    Directive selectors and the root of filenames are often spelled in kebab-case. Examples include: `my-app` and the `hero-list.component.ts`.
+    
+    This form is also known as [dash-case](#dash-case).
+
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+  ## PascalCase
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+    The practice of writing compound words or phrases such that each word or abbreviation begins with a capital letter. 
+    Class names are typically spelled in PascalCase. Examples include: `Person` and `Customer`.
+    
+    This form is also known as **upper camel case**, to distinguish it from **lower camel case** which we simply call [camelCase](#camelcase).
+    In this documentation, "PascalCase" means *upper camel case* and  "camelCase" means *lower camel case*.
+
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   ## Pipe
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