Switch commoncpp2 to ucommon to solve dependency conflicts.

libccrtp was depending on commoncpp2, and have been replaced by a version
depending on ucommon as well.
diff --git a/jni/libccrtp/sources/src/ccrtp/ext.h b/jni/libccrtp/sources/src/ccrtp/ext.h
index e398609..615562d 100644
--- a/jni/libccrtp/sources/src/ccrtp/ext.h
+++ b/jni/libccrtp/sources/src/ccrtp/ext.h
@@ -1,27 +1,27 @@
 // Copyright (C) 1999-2003 Open Source Telecom Corporation.
-//  
+//
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software 
+// along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// 
+//
 // As a special exception, you may use this file as part of a free software
 // library without restriction.  Specifically, if other files instantiate
 // templates or use macros or inline functions from this file, or you compile
 // this file and link it with other files to produce an executable, this
 // file does not by itself cause the resulting executable to be covered by
-// the GNU General Public License.  This exception does not however    
+// the GNU General Public License.  This exception does not however
 // invalidate any other reasons why the executable file might be covered by
-// the GNU General Public License.    
+// the GNU General Public License.
 //
 // This exception applies only to the code released under the name GNU
 // ccRTP.  If you copy code from other releases into a copy of GNU
@@ -35,24 +35,23 @@
 // If you do not wish that, delete this exception notice.
 //
 
-/** 
- * @file ext.h 
+/**
+ * @file ext.h
  * @short ccRTP Stack extensions.
  **/
 
 #ifndef CCXX_RTP_EXT_H
 #define CCXX_RTP_EXT_H
 
-#ifndef	CCXX_SOCKET_H_
-#include <cc++/socket.h>
+#ifndef COMMONCPP_SOCKET_H_
+#include <commoncpp/socket.h>
+#include <commoncpp/udp.h>
 #endif
 
 #include <ccrtp/ioqueue.h>
 #include <ccrtp/channel.h>
 
-#ifdef  CCXX_NAMESPACES
-namespace ost {
-#endif
+NAMESPACE_COMMONCPP
 
 /**
  * @defgroup rtpext ccRTP Extension classes
@@ -69,101 +68,99 @@
  * @author David Sugar
  * @short RTP peer host over UDP.
  */
-class __EXPORT RTPDuplex : public RTPDataQueue, 
-				    protected UDPReceive, public UDPTransmit
+class __EXPORT RTPDuplex : public RTPDataQueue,
+                    protected UDPReceive, public UDPTransmit
 {
 public:
-	/**
-	 * @param bind network address this socket is to be bound
-	 * @param local transport port this socket is to be bound
-	 * @param remote peer transpor port
-	 */
-	RTPDuplex(const InetAddress &bind, tpport_t local, tpport_t remote);
+    /**
+     * @param bind network address this socket is to be bound
+     * @param local transport port this socket is to be bound
+     * @param remote peer transpor port
+     */
+    RTPDuplex(const InetAddress &bind, tpport_t local, tpport_t remote);
 
-	/**
-	 *
-	 */
-	virtual
-	~RTPDuplex();
+    /**
+     *
+     */
+    virtual
+    ~RTPDuplex();
 
-	/**
-	 * @param host peer address
-	 * @param port peer port. If not specified, the same as the
-	 *        local is used
-	 * @return socket status
-	 */
-	UDPTransmit::Error 
-	connect(const InetHostAddress &host, tpport_t port = 0);
+    /**
+     * @param host peer address
+     * @param port peer port. If not specified, the same as the
+     *        local is used
+     * @return socket status
+     */
+    UDPTransmit::Error
+    connect(const InetHostAddress &host, tpport_t port = 0);
 
 protected:
 
-	/**
-	 * @param timeout how much time to wait for new data
-	 * @return if there is some new data
-	 */
-	bool 
-	isPendingData(microtimeout_t timeout)
-	{ return isPendingReceive(timeout); }
+    /**
+     * @param timeout how much time to wait for new data
+     * @return if there is some new data
+     */
+    bool
+    isPendingData(microtimeout_t timeout)
+    { return isPendingReceive(timeout); }
 
-	/**
-	 * @param buffer pointer to data to be written
-	 * @param len how many octets to write
-	 * @return number of octets written
-	 */
-	size_t 
-	sendData(const unsigned char *const buffer, size_t len)
-	{ return UDPTransmit::transmit((const char *)buffer, len); }
+    /**
+     * @param buffer pointer to data to be written
+     * @param len how many octets to write
+     * @return number of octets written
+     */
+    size_t
+    sendData(const unsigned char *const buffer, size_t len)
+    { return UDPTransmit::transmit((const char *)buffer, len); }
 
-	/**
-	 * @param buffer where to store the retrieved data
-	 * @param len how many octets to read
-	 * @param na Source network address.
-	 * @param tp Source transport port.
-	 * @return number of octets read
-	 */
-	size_t
-	recvData(unsigned char *buffer, size_t len, 
-		 InetHostAddress& na, tpport_t& tp)
-	{ /* na = UDPReceive::getPeer(&tp);  FIX name ambiguity */
-	return UDPReceive::receive(buffer, len); }
-	
-	/**
-	 * @param - peer host network address.
-	 * @param - peer host RTP data transport port.
-	 **/
+    /**
+     * @param buffer where to store the retrieved data
+     * @param len how many octets to read
+     * @param na Source network address.
+     * @param tp Source transport port.
+     * @return number of octets read
+     */
+    size_t
+    recvData(unsigned char *buffer, size_t len,
+         InetHostAddress& na, tpport_t& tp)
+    { /* na = UDPReceive::getPeer(&tp);  FIX name ambiguity */
+    return UDPReceive::receive(buffer, len); }
+
+    /**
+     * @param - peer host network address.
+     * @param - peer host RTP data transport port.
+     **/
         inline void
         setDataPeer(const InetAddress&, tpport_t)
-	{ }
+    { }
 
-	/**
-	 * @param - peer host network address.
-	 * @param - peer host RTCP transport port.
-	 **/
+    /**
+     * @param - peer host network address.
+     * @param - peer host RTCP transport port.
+     **/
         inline void
         setControlPeer(const InetAddress&, tpport_t)
-	{ }
+    { }
 
-	inline size_t
-	getNextDataPacketSize() const
-	{
-		// the const cast is a trick only needed for cc++2 <= 1.0.10
-		size_t len; ccioctl(const_cast<RTPDuplex*>(this)->UDPReceive::getReceiver(),FIONREAD,len); return len; 
-	}
+    inline size_t
+    getNextDataPacketSize() const
+    {
+        // the const cast is a trick only needed for cc++2 <= 1.0.10
+        size_t len; ccioctl(const_cast<RTPDuplex*>(this)->UDPReceive::getReceiver(),FIONREAD,len); return len;
+    }
 
-	/**
-	 * @return the associated peer information
-	 */
-	SyncSource &getPeer();
+    /**
+     * @return the associated peer information
+     */
+    SyncSource &getPeer();
 
 private:
-	tpport_t dataBasePort;
+    tpport_t dataBasePort;
 };
 
 /*@}*/ // rtpext
 
-#ifdef	CCXX_NAMESPACES
-}
-#endif
+END_NAMESPACE
 
 #endif //CCXX_RTP_EXT_H