MC-3479: Remove Accordion

- remove accordion from docs

Author: krissyhiserote

app/code/Magento/PageBuilder/docs/architecture-overview.md

@@ -80,7 +80,7 @@ Use the following steps to display PageBuilder content on a Magento storefront o
 
 1. Replace all Magento directives such as `{{image url=path/to/image.png}}`
 2. Add custom stylesheet to provide the base styles that user can't edit.
-   This includes styles for the content types such as `slider`, `tabs`, `accordion`, etc.
+   This includes styles for the content types such as `slider`, `tabs`, etc.
 3. After the content renders, load and initialze the widgets and libraries on the frontend that need initalization, such as slider, tabs, etc.
 
 ## Integration with Magento and custom modules
@@ -174,7 +174,7 @@ Appearances allow you to make the following customization on existing content ty
 | Styles                   | `Vendor/ModuleName/view/adminhtml/web/css/source/content-type/content-type-name`               |
 
 **Note:**
-*We also considered introducing appearance component and/or moving the initialization of the libraries to bindings. This would allow you to add custom logic per appearance changes and libraries per appearance for content types like slider, tabs, accordion, etc.*
+*We also considered introducing appearance component and/or moving the initialization of the libraries to bindings. This would allow you to add custom logic per appearance changes and libraries per appearance for content types like slider, tabs, etc.*
 
 [TypeScript]: https://www.typescriptlang.org/
 [master format]: master-format.md

app/code/Magento/PageBuilder/docs/bluefoot-data-migration.md

@@ -193,7 +193,7 @@ class Heading implements RendererInterface
 
 #### Children content blocks
 
-Some BlueFoot content types, such as accordion and slider, can contain child content types.
+Some BlueFoot content types, such as slider, can contain child content types.
 This can result in trees with deeply nested content blocks.
 
 During rendering, content types are processed from the bottom of the tree to the top.

app/code/Magento/PageBuilder/docs/master-format.md

@@ -222,48 +222,6 @@ Inline styles
 14. align-self
 15. min-height
 
-## Accordion
-
-```
-<div data-element="main" data-role="accordion" data-appearance="default" style="..."></div>
-```
-
-Attributes
-1. data-element [main]
-2. data-role [accordion]
-3. data-appearance [default]
-4. class
-
-Inline styles
-1. text-align
-2. border-style
-3. border-color
-4. border-width
-5. border-radius
-6. margin
-7. padding
-8. align-self
-9. min-height
-
-## Accordion item
-
-```
-<div data-collapsible="true" data-open-on-load="true" class="title">
-    <div data-role="trigger">
-        <span>Section 1 Title</span></div>
-    </div>
-    <div data-content="true" class="content">Section 1 content</div>
-</div>
-```
-
-Attributes
-1. data-open-on-load [true, false]
-2. class
-
-Title.
-
-HTML content.
-
 ## Text
 
 ```

app/code/Magento/PageBuilder/docs/roadmap.md

@@ -44,16 +44,6 @@ This page lists the upcoming functionality and known issues for the PageBuilder
   * Text block enhancements will make it easier to see the content block and access its settings on the stage. <!-- MAGETWO-87070 -->
   * Edit text content on the stage. <!--MAGETWO-86724-->
 
-### Accordion content block
-
-  * Ability to add content inside Accordion items. <!-- MAGETWO-66514 -->
-  * Ability to add additional items to Accordion content and configure it within the stage. <!-- MAGETWO-87046 -->
-  * Ability to configure Accordion behavior. <!-- MAGETWO-87098 -->
-  * Ability to see newly-dragged Accordion content block on the stage. <!-- MAGETWO-87089 -->
-  * Ability to delete AccordionSection from the Stage. <!-- MAGETWO-87053 -->
-  * Ability to rearrange AccordionSection containers inside an Accordion on the stage. <!-- MAGETWO-87051 -->
-  * Ability to duplicate AccordionSection containers. <!-- MAGETWO-88857 -->
-
 ### Map content block
 
   * Google Map API integration with the Map content block. <!-- MAGETWO-88225 -->
@@ -66,8 +56,6 @@ This page lists the upcoming functionality and known issues for the PageBuilder
   * Documentation on how to create custom appearances for PageBuilder blocks and containers. <!-- MAGETWO-86522 -->
   * Static test - investigate why existing test for LESS coding styles doesn't work for PageBuilder code. <!-- MAGETWO-87592 -->
   * Remove the dependency on Column from the Row migration renderer. <!-- MAGETWO-88772 -->
-  * PageBuilder data separation for accordion. <!--MAGETWO-89188-->
-  * Cleanup master format for accordion. <!--MAGETWO-89226-->
   * Stabilize PageBuilder tests related to EE functionality. <!--MAGETWO-87898-->
   * Generate translation for PageBuilder module. <!--MAGETWO-88456-->
   * Set TinyMCE v3.5.8 WYSIWYG as a deprecated module. <!--MAGETWO-89695-->