Remove unused menus.

// FREEBIE

res/menu/new_conversation_activity_number_pad.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-      xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item android:title="Number pad"
-          android:id="@+id/menu_number_pad"
-          android:icon="@drawable/ic_dialpad_white_24dp"
-          app:showAsAction="always"/>
-</menu>

res/menu/new_conversation_activity_search.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-      xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item android:title="Search contacts"
-          android:id="@+id/menu_search"
-          android:icon="?attr/menu_search_icon"
-          app:actionViewClass="android.support.v7.widget.SearchView"
-          app:showAsAction="always|collapseActionView" />
-
-</menu>

res/menu/new_conversation_activity_text_pad.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-      xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item android:title="Text input"
-          android:id="@+id/menu_text_pad"
-          android:icon="@drawable/ic_keyboard_white_24dp"
-          app:showAsAction="always"/>
-
-</menu>

res/menu/push_directory.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
-    <item android:title="@string/push_directory__menu_refresh"
-          android:id="@+id/menu_refresh_directory"
-          android:icon="?menu_refresh_directory"
-          app:showAsAction="always"
-        />
-</menu>