feat(table): implement table accordingly to ECL 2.9.0 - INNO-1660 (#112)

* INNO-1660: Init Table feature.

* INNO-1660: Table implementation for default and zebra story..

* INNO-1660: Multi story appended and also colspan attribute.

* INNO-1660: Update and clean up.

* INNO-1660: Add the test.

* INNO-1660: Update twig file.

* INNO-1660: Table documentation.

* INNO-1660: Clean up.

* INNO-1660: Update the zebra variable to allow swapping between default story and Zebra story.

* INNO-1660: Update the snapshots to get the latest from twig file.

* update table

* update yarn.lock

src/ec/packages/ec-component-table/.npmignore

@@ -0,0 +1,5 @@
+__snapshots__
+docs
+*.story.js
+*.test.js
+**/*.md

src/ec/packages/ec-component-table/README.md

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+# ECL Twig - EC Table component
+
+npm package: `@ecl-twig/ec-component-table`
+
+```shell
+npm install --save @ecl-twig/ec-component-table
+```
+
+## Table
+
+### Parameters:
+
+- **"zebra"** (boolean) (default: false))
+- **"headers"** (array) (default: [])
+  - "label" (string or array of string)
+  - "colspan" (string) (default: ''),
+- **"rows"** (array) (default: [])
+  - "label" (string or array of string)
+  - "data-ecl-table-header" (string) (default: ''),
+  - "data-ecl-table-header-group" (string) (default: '')
+  - "group" (bool) (default: false),
+- **"extra_classes"** (optional) (string) (default: '')
+- **"extra_attributes"** (optional) (array) (default: [])
+  - "name" (string) Attribute name, eg. 'data-test'
+  - "value" (string) Attribute value, eg: 'data-test-1'
+
+### Example:
+
+<!-- prettier-ignore -->
+```twig
+{% include 'path/to/table.html.twig' with { 
+  zebra: true/boolean, 
+  headers: [
+  [
+    { label: 'Name' },
+    { label: 'Registration date' },
+    { label: 'Languages', colspan: '3' },
+  ],
+  [
+    { label: '' },
+    { label: '' },
+    { label: 'English' },
+    { label: 'French' },
+    { label: 'German' },
+  ],
+  ],
+  rows: [
+  [
+    { label: 'John', 'data-ecl-table-header': 'Name' },
+    {
+      label: 'September 14, 2013',
+      'data-ecl-table-header': 'Registration date',
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'English',
+      'data-ecl-table-header-group': 'Language',
+      group: true,
+    },
+    {
+      label: 'No',
+      'data-ecl-table-header': 'French',
+      group: true,
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'German',
+      group: true,
+    },
+  ],
+  [
+    { label: 'Ron', 'data-ecl-table-header': 'Name' },
+    {
+      label: 'October 23, 2014',
+      'data-ecl-table-header': 'Registration date',
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'English',
+      'data-ecl-table-header-group': 'Language',
+      group: true,
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'French',
+      group: true,
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'German',
+      group: true,
+    },
+  ],
+  [
+    { label: 'Albert', 'data-ecl-table-header': 'Name' },
+    {
+      label: 'December 13, 2014',
+      'data-ecl-table-header': 'Registration date',
+    },
+    {
+      label: 'No',
+      'data-ecl-table-header': 'English',
+      'data-ecl-table-header-group': 'Language',
+      group: true,
+    },
+    {
+      label: 'No',
+      'data-ecl-table-header': 'French',
+      group: true,
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'German',
+      group: true,
+    },
+  ],
+  [
+    { label: 'Marcel', 'data-ecl-table-header': 'Name' },
+    {
+      label: 'January 12, 1995',
+      'data-ecl-table-header': 'Registration date',
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'English',
+      'data-ecl-table-header-group': 'Language',
+      group: true,
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'French',
+      group: true,
+    },
+    {
+      label: 'Yes',
+      'data-ecl-table-header': 'German',
+      group: true,
+    },
+  ],
+  ],
+  extra_classes: 'my-extra-class-1 my-extra-class-2', 
+  extra_attributes: [ 
+    { name: 'data-test-1', value: 'data-test-value-1' }, 
+    { name: 'data-test-2', value: 'data-test-value-2' } 
+  ] 
+} %}
+```