Do not link pajeng against unneeded libraries to make dpkg-shlibdeps happy.

Index: pajeng/CMakeLists.txt
===================================================================
--- pajeng.orig/CMakeLists.txt	2013-01-20 13:11:10.402589533 +0100
+++ pajeng/CMakeLists.txt	2013-01-20 13:11:33.770958700 +0100
@@ -179,9 +179,6 @@
   ADD_EXECUTABLE(pajeng ${PAJE_SOURCES} ${PAJE_HEADERS_MOC})
   INCLUDE_DIRECTORIES(pajeng ${PROJECT_SOURCE_DIR}/src/libpaje/)
   TARGET_LINK_LIBRARIES(pajeng ${QT_LIBRARIES})
-  TARGET_LINK_LIBRARIES(pajeng ${GLUT_glut_LIBRARY})
-  TARGET_LINK_LIBRARIES(pajeng ${OPENGL_gl_LIBRARY})
-  TARGET_LINK_LIBRARIES(pajeng ${OPENGL_glu_LIBRARY})
   TARGET_LINK_LIBRARIES(pajeng paje_library)
   TARGET_LINK_LIBRARIES(pajeng paje_utils_library)
   INSTALL(PROGRAMS ${pajeng_BINARY_DIR}/pajeng DESTINATION bin)
