[REM] web_widget_datepicker_options: No longer needed

This addon is no longer needed since https://github.com/odoo/odoo/pull/25044#issuecomment-396940644 and https://github.com/odoo/odoo/pull/27541, so I remove it.

setup/web_widget_datepicker_options/odoo/addons/web_widget_datepicker_options

@@ -1 +0,0 @@
-../../../../web_widget_datepicker_options

setup/web_widget_datepicker_options/setup.cfg

@@ -1,2 +0,0 @@
-[bdist_wheel]
-universal=1

setup/web_widget_datepicker_options/setup.py

@@ -1,6 +0,0 @@
-import setuptools
-
-setuptools.setup(
-    setup_requires=['setuptools-odoo'],
-    odoo_addon=True,
-)

web_widget_datepicker_options/README.rst

@@ -1,63 +0,0 @@
-.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
-    :alt: License: AGPL-3
-
-Datepicker Widget Options
-=========================
-
-This module allows passing options to the jquery datepicker for fields that use
-the datepicker widget. Options are passed as they are, without any validation.
-
-To see all supported options, see the `API documentation
-<http://api.jqueryui.com/datepicker/>`_.
-
-
-Usage
-=====
-
-You must pass all options through the "datepicker" field in the options::
-
-    ...
-    <field name="date" options="{'datepicker': {'yearRange': 'c-100:c+0'}}"/>
-    ...
-
-Known issues / Roadmap
-======================
-
-* Absolutely no validation on options.
-
-
-Bug Tracker
-===========
-
-Bugs are tracked on `GitHub Issues <https://github.com/OCA/web/issues>`_.
-In case of trouble, please check there if your issue has already been reported.
-If you spotted it first, help us smashing it by providing a detailed and welcomed feedback
-`here <https://github.com/OCA/web/issues/new?body=module:%20web_widget_datepicker_options%0Aversion:%2011.0.1.0.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
-
-
-Credits
-=======
-
-Contributors
-------------
-
-* Vincent Vinet <vincent.vinet@savoirfairelinux.com>
-* Yanina Aular <yanina.aular@vauxoo.com>
-* Luis González <lgonzalez@vauxoo.com>
-
-Do not contact contributors directly about support or help with technical issues.
-
-Maintainer
-----------
-
-.. image:: https://odoo-community.org/logo.png
-   :alt: Odoo Community Association
-   :target: https://odoo-community.org
-
-This module is maintained by the OCA.
-
-OCA, or the Odoo Community Association, is a nonprofit organization whose
-mission is to support the collaborative development of Odoo features and
-promote its widespread use.
-
-To contribute to this module, please visit https://odoo-community.org.

web_widget_datepicker_options/__init__.py

@@ -1 +0,0 @@
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).

web_widget_datepicker_options/__manifest__.py

@@ -1,19 +0,0 @@
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-
-{
-    "name": "Web widget datepicker options",
-    "summary": "Enhance customization for datepicker widgets",
-    "version": "11.0.1.0.1",
-    "category": "Web",
-    "author": "Vincent Vinet, "
-              "Odoo Community Association (OCA)",
-    "website": "https://github.com/OCA/web",
-    "license": "AGPL-3",
-    "depends": [
-        "web",
-    ],
-    "data": [
-        "views/assets.xml",
-    ],
-    "installable": True,
-}

web_widget_datepicker_options/i18n/web_widget_datepicker_options.pot

@@ -1,14 +0,0 @@
-# Translation of Odoo Server.
-# This file contains the translation of the following modules:
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: Odoo Server 11.0\n"
-"Report-Msgid-Bugs-To: \n"
-"Last-Translator: <>\n"
-"Language-Team: \n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: \n"
-"Plural-Forms: \n"
-

web_widget_datepicker_options/static/src/js/datepicker.js

@@ -1,36 +0,0 @@
-/*
-License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-*/
-
-odoo.define('web_widget_datepicker_options.datepicker', function(require) {
-    "use strict";
-    var Widget = require('web.datepicker');
-
-    Widget.DateWidget.include({
-        init: function() {
-            this._super.apply(this, arguments);
-            var parent = this.getParent();
-            if(typeof parent !== 'undefined'
-                    && typeof parent.field !== 'undefined'
-                    && parent.field.type === 'date'
-                    && parent.nodeOptions){
-                var datepicker = parent.nodeOptions.datepicker;
-                _.assign(this.options, datepicker);
-            }
-        },
-    });
-
-    Widget.DateTimeWidget.include({
-        init: function() {
-            this._super.apply(this, arguments);
-            var parent = this.getParent();
-            if(typeof parent !== 'undefined'
-                    && typeof parent.field !== 'undefined'
-                    && parent.field.type === 'datetime'
-                    && parent.nodeOptions){
-                var datepicker = parent.nodeOptions.datepicker;
-                _.assign(this.options, datepicker);
-            }
-        },
-    });
-});

web_widget_datepicker_options/views/assets.xml

@@ -1,12 +0,0 @@
-<odoo>
-
-    <template id="assets_backend"
-        name="web_widget_datepicker_optionsassets"
-        inherit_id="web.assets_backend">
-        <xpath expr="." position="inside">
-            <script type="text/javascript"
-                src="/web_widget_datepicker_options/static/src/js/datepicker.js"></script>
-        </xpath>
-    </template>
-
-</odoo>