facebook button substituted with operators in the widget

android-app-core/res/layout/cpp_simple_button_like.xml

@@ -24,6 +24,6 @@
 
 <ImageButton xmlns:a="http://schemas.android.com/apk/res/android"
 			 a:id="@id/cpp_button_like"
-			 a:src="@drawable/kb_facebook"
+			 a:src="@drawable/kb_share"
 			 style="@style/cpp_simple_metro_control_image_button_style"
 			 a:contentDescription="Like"/>

android-app-core/res/layout/cpp_simple_button_operators.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ Copyright 2013 serso aka se.solovyev
+  ~
+  ~ 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.
+  ~
+  ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  ~ Contact details
+  ~
+  ~ Email: se.solovyev@gmail.com
+  ~ Site:  http://se.solovyev.org
+  -->
+
+<Button xmlns:a="http://schemas.android.com/apk/res/android"
+		a:id="@id/cpp_button_operators"
+		a:text="∂,…"
+		a:textStyle="italic"
+		style="@style/cpp_simple_metro_control_button_style"/>

android-app-core/res/layout/cpp_simple_keyboard.xml

@@ -78,7 +78,7 @@
 
 		<include layout="@layout/cpp_simple_button_plus"/>
 
-		<include layout="@layout/cpp_simple_button_like"/>
+		<include layout="@layout/cpp_simple_button_operators"/>
 
 		<include layout="@layout/cpp_simple_button_copy"/>