Change log and docs update

Author: uttamukkoji

CHANGELOG.md

@@ -1,4 +1,7 @@
 # Changelog
-
+## [v1.1.0](https://github.com/contentstack/contentstack-management-javascript/tree/v1.1.0) (2020-10-23)
+ - Bug Fix
+   - Owner of organization can access stack function
+   
 ## [v1.0.0](https://github.com/contentstack/contentstack-management-javascript/tree/v1.0.0) (2020-09-23)
  - Initial release for Contentstack CMA base JS management SDK

lib/stack/index.js

@@ -54,20 +54,6 @@ export function Stack (http, data) {
      */
     this.update = update(http, 'stack')
 
-    /**
-     * @description The Delete stack call is used to delete an existing stack permanently from your Contentstack account.
-     * @memberof Stack
-     * @func delete
-     * @returns {Object} Response Object.
-     * @example
-     * import * as contentstack from '@contentstack/management'
-     * const client = contentstack.client()
-     *
-     * client.stack({ api_key: 'api_key'}).delete()
-     * .then((response) => console.log(response.notice))
-     */
-    this.delete = deleteEntity(http)
-
     /**
      * @description The fetch stack call fetches stack details.
      * @memberof Stack