Configuration - Headers are missed during installing #250

Regression after #223
Fix regex in OCCT header files installation to include files with xx at the end

adm/cmake/occt_macros.cmake

@@ -454,7 +454,7 @@ function (COLLECT_AND_INSTALL_OCCT_HEADER_FILES THE_ROOT_TARGET_OCCT_DIR THE_OCC
   endforeach()
 
   set (OCCT_HEADER_FILES_INSTALLATION ${OCCT_HEADER_FILES_COMPLETE})
-  list (FILTER OCCT_HEADER_FILES_INSTALLATION INCLUDE REGEX ".*[.](h|lxx)$")
+  list (FILTER OCCT_HEADER_FILES_INSTALLATION INCLUDE REGEX ".*[.](h|lxx)")
   install (FILES ${OCCT_HEADER_FILES_INSTALLATION} DESTINATION "${INSTALL_DIR}/${THE_OCCT_INSTALL_DIR_PREFIX}")
 endfunction()