Try to make jenkins happy

The logic to use $INCLUDE_INSTALL_DIR/KDE doesn't work there, since the
plasma includes land in a different path on the jenkins setup. Let's see
if this fixes it.

clients/aurorae/src/CMakeLists.txt

@@ -3,6 +3,7 @@ include_directories(
         ./lib
         ${CMAKE_CURRENT_BINARY_DIR}
         ${CMAKE_CURRENT_SOURCE_DIR}
+	${KDE4_INCLUDES}
 )
 
 set(kwin3_aurorae_PART_SRCS