Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
<?xml version="1.0" encoding="utf-8"?><!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. --><!-- This component and the accompanying materials are made available under the terms of the License "Eclipse Public License v1.0" which accompanies this distribution, and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". --><!-- Initial Contributors: Nokia Corporation - initial contribution.Contributors: --><!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"><concept id="GUID-93491DAE-4D2D-5F5F-97E7-91B265E9951E" xml:lang="en"><title>Libraries (Plug-in Converters)</title><prolog><metadata><keywords/></metadata></prolog><conbody><p>Each library is a plug-in converter which convert text between a foreign encoding and Unicode. To convert SMS messages with reduced number of characters and low cost, various SMS converters and their supported alphabet are described. </p> </conbody></concept>