Removed QMEAN dependency in meld

meld/src/CMakeLists.txt

 set(MELD_SOURCES
-gap.cc
-model.cc
+  gap.cc
+  model.cc
 )
 
 set(MELD_HEADERS
-gap.hh
-model.hh
+  gap.hh
+  model.hh
 )
 
 module(NAME meld
@@ -13,7 +13,3 @@ module(NAME meld
        SOURCES ${MELD_SOURCES}
        DEPENDS_ON promod3_core
        LINK ${OPENGL_LIBRARIES} ${OST_LIBRARIES} ${BOOST_LIBRARIES})
-
-if (QMEAN_ROOT)
-  target_link_libraries(promod3_meld ${QMEAN_LIBRARIES})
-endif()