Add support of long press to delete alarms

    <com.android.deskclock.widget.ActionableToastBar

        android:id="@+id/undo_bar"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_width="match_parent"

        android:layout_height="64dip"

        android:layout_gravity="bottom"

        android:layout_marginBottom="40dp"

        android:layout_marginLeft="8dp"

<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2012 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");

     you may not use this file except in compliance with the License.

     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software

     distributed under the License is distributed on an "AS IS" BASIS,

     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

     See the License for the specific language governing permissions and

     limitations under the License.

-->

<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:id="@+id/menu_item_delete_alarm"

        android:title="@string/delete_alarm"

        android:icon="@android:drawable/ic_menu_delete"

        android:showAsAction="always"/>

</menu>

    <color name="clock_gray">#80ffffff</color>

    <color name="clock_blue">#ff33b5e5</color>

    <color name="notification_bg">#ff15444F</color>

    <color name="alarm_selected_color">#aa0099cc</color>

    <drawable name="notification_template_icon_bg">#3333B5E5</drawable>

    <drawable name="notification_template_icon_low_bg">#0cffffff</drawable>

    <string name="next_alarm_description">Next alarm: <xliff:g id="alarm_time" example="Wed 8:00am">%s</xliff:g></string>

    <string name="label_unlabeled"></string>

    <!-- Displays the number of alarms selected from the list of alarms. -->

    <string name="alarms_selected"><xliff:g id="alarms">%d</xliff:g> selected</string>

</resources>