Fixes CTK configuration renaming ctkDICOM2 application test. Fixes #454

This commit fixes the following error:

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-- Configuring done
CMake Error at CMake/ctkMacroSimpleTest.cmake:31 (add_test):
  Error evaluating generator expression:

    $<TARGET_FILE:ctkDICOM>

  No target "ctkDICOM"
Call Stack (most recent call first):
  Applications/ctkDICOM2/Testing/Cpp/CMakeLists.txt:21 (SIMPLE_TEST)


-- Generating done
-- Build files have been written to: /home/jchris/Projects/CTK-build/CTK-build
make[2]: *** [CTK-prefix/src/CTK-stamp/CTK-configure] Error 1
make[1]: *** [CMakeFiles/CTK.dir/all] Error 2
make: *** [all] Error 2
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Merge branch '454-fix-configure-with-ctkdicom2'

* 454-fix-configure-with-ctkdicom2:
  Fixes CTK configuration renaming ctkDICOM2 application test. Fixes #454
Added missing virtual destructor.
Add header files to fix moc generation due to changed qt4_generate_mocs macro.
Some size_t related type fixes for VS2013
Fix ctkVTKSliceView for VTK v5

The image actors were not added to the renderer.
Merge branch 'add-vtk-7-support'

* add-vtk-6-support:
  Fix ctkVTKSliceView for VTK v5
Propagate new ctkBackTracePrivate::trace signature

See d6c078190f8ec8bd68a7320e8b2d8eff5fa4964a
Merge branch 'fix-ctkbacktrace-out-of-line-definition'

* fix-ctkbacktrace-out-of-line-definition:
  Propagate new ctkBackTracePrivate::trace signature
Clean up cmake code for test

Don't use generic test harness and remove KIT related
cmake code.

Closes #387
Merge branch '387-dicom-test-cmake'

* 387-dicom-test-cmake:
  Clean up cmake code for test
Fix pluginframework build error happening when wrapping is enabled.

This commit fixes the error reported below by adding to the wrapper header
file only the header of classes associated with "wrappable" classes.

Fixes #455

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[ 12%] Built target CTKPluginFramework
[ 12%] Building CXX object Libs/PluginFramework/CMakeFiles/CTKPluginFrameworkPythonQt.dir/generated_cpp/org_commontk_CTKPluginFramework/org_commontk_CTKPluginFramework_init.cpp.o
In file included from /home/jchris/Projects/CTK-build/CTK-build/Libs/PluginFramework/generated_cpp/org_commontk_CTKPluginFramework/org_commontk_CTKPluginFramework_init.cpp:7:0:
/home/jchris/Projects/CTK-build/CTK-build/Libs/PluginFramework/generated_cpp/org_commontk_CTKPluginFramework/org_commontk_CTKPluginFramework.h:17:38: fatal error: ctkConfigurationListener.h: No such file or directory
 #include "ctkConfigurationListener.h"
                                      ^
compilation terminated.
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Merge branch '455-fix-pluginframework-python-wrap-error'

* 455-fix-pluginframework-python-wrap-error:
  Fix pluginframework build error happening when wrapping is enabled.