[ADF-4152] Restructured Content Services docs (#4429)

* [ADF-4152] Moved content services docs to subfolders

* [ADF-4152] Manual URL fixes for cont services docs

* [ADF-4152] Moved content services docs to subfolders

* [ADF-4152] Manual URL fixes for cont services docs

* [ADF-4152] Updated doc index pages for content services

docs/content-services/components/search-date-range.component.md

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+---
+Title: Search date range component
+Added: v2.4.0
+Status: Active
+Last reviewed: 2018-06-11
+---
+
+# [Search date range component](../../../lib/content-services/search/components/search-date-range/search-date-range.component.ts "Defined in search-date-range.component.ts")
+
+Implements a date range widget for the [Search Filter component](search-filter.component.md).
+
+![Date Range Widget](../../docassets/images/search-date-range.png)
+
+## Basic usage
+
+```json
+{
+    "search": {
+        "categories": [
+            {
+                "id": "createdDateRange",
+                "name": "Created Date (range)",
+                "enabled": true,
+                "component": {
+                    "selector": "date-range",
+                    "settings": {
+                        "field": "cm:created"
+                    }
+                }
+            }
+        ]
+    }
+}
+```
+
+### Settings
+
+| Name | Type | Description |
+| ---- | ---- | ----------- |
+| field | string | Field to apply the query to. Required value |
+| dateFormat | string | Date format. Dates used by the datepicker are [Moment.js](https://momentjs.com/docs/#/parsing/string-format/) instances, so you can use any date format supported by Moment. Default is 'DD/MM/YYYY'. |
+
+## Details
+
+This component lets the user select a range between two dates based on the particular `field`.
+See the [Search filter component](search-filter.component.md) for full details of how to use widgets
+in a search query.
+
+### Custom date format
+
+You can set the date range picker to work with any date format your app requires. You can use
+any date format supported by [Moment.js](https://momentjs.com/docs/#/parsing/string-format/)
+in the `dateFormat` setting:
+
+```json
+{
+    "search": {
+        "categories": [
+            {
+                "id": "createdDateRange",
+                "name": "Created Date (range)",
+                "enabled": true,
+                "component": {
+                    "selector": "date-range",
+                    "settings": {
+                        "field": "cm:created",
+                        "dateFormat": "DD-MMM-YY"
+                    }
+                }
+            }
+        ]
+    }
+}
+```
+
+## See also
+
+-   [Search filter component](search-filter.component.md)
+-   [Search check list component](search-check-list.component.md)
+-   [Search number range component](search-number-range.component.md)
+-   [Search radio component](search-radio.component.md)
+-   [Search slider component](search-slider.component.md)
+-   [Search text component](search-text.component.md)