Remove deprecated use of dtkObject.

src/dtkDistributed/dtkObject.cpp

-/* dtkObject.cpp --- 
- * 
- * Author: Thibaud Kloczko
- * Created: 2013 Wed Feb 13 21:49:35 (+0100)
- */
-
-/* Commentary: 
- * This file only provides documentation of the pure dtkObject interface.
- */
-
-/* Change log:
- *
- */
-
-// /////////////////////////////////////////////////////////////////
-// dtkObject 
-// /////////////////////////////////////////////////////////////////
-
-#include "dtkObject.h"
-
-/*! \class      dtkObject
- *  \brief      Interface providing mandatory methods for all dtk subclasses.
- */
-
-/*! \fn         dtkObject::dtkObject(QObject *parent = 0)
-    \brief      Constructs an object with parent object parent.
-                The parent of an object may be regarded as the object's owner.
-                The destructor of a parent object destroys all child objects.
-                Setting parent to NULL (ie 0) constructs an object with no parent. 
-*/
-
-/*! \fn         dtkObject::~dtkObject(void)
-    \brief      Destroys the object, deleting all its child objects.
-*/
-
-/*! \fn         dtkObject *dtkObject::clone(void) const
-    \brief      Virtual copy constructor avoiding slicing issues. 
-                All subclasses must implement this method in order to
-                ensure deep copy of the current object whatever the
-                level of the class hierarchy it is used.
-    \return     A new object that has the same content than the current object.
-*/
-
-/*! \fn         QString dtkObject::identifier(void) const
-    \brief      Identifies the class of the object.
-                All subclasses must implement this method in order to
-                provide convenient typename checking.
-    \return     The class name of the object.
-*/

src/dtkDistributed/dtkObject.h

-/* dtkObject.h --- 
- * 
- * Author: Thibaud Kloczko
- * Created: 2013 Wed Feb 13 21:34:45 (+0100)
- */
-
-/* Commentary: 
- * 
- */
-
-/* Change log:
- * 
- */
-
-#pragma once
-
-#include <QtCore/QObject>
-
-// /////////////////////////////////////////////////////////////////
-// dtkObject interface
-// /////////////////////////////////////////////////////////////////
-
-class dtkObject : public QObject
-{
-    Q_OBJECT
-
-public:
-    dtkObject(QObject *parent = 0) {;}
-    virtual ~dtkObject(void) {;}
-
-public:
-    virtual dtkObject *clone(void) = 0;
-
-public:
-   virtual QString identifier(void) const = 0;
-};
-
-
-Q_DECLARE_METATYPE(dtkObject*);