Move the last example and fix the ccIncludeExampleCode paths.

Author: Philipp Möller

…Matrix_search/rectangular_p_center_2.cpp …ar_p_center_2/rectangular_p_center_2.cppMatrix_search/examples/Matrix_search/rectangular_p_center_2.cpp renamed to Bounding_volumes/examples/Rectangular_p_center_2/rectangular_p_center_2.cpp Matrix_search/examples/Matrix_search/rectangular_p_center_2.cpp renamed to Bounding_volumes/examples/Rectangular_p_center_2/rectangular_p_center_2.cpp

@@ -75,7 +75,7 @@
   \ccc{p} with ten vertices and computes the maximum area inscribed
   five-gon of \ccc{p}.
 
-  \ccIncludeExampleCode{Matrix_search/extremal_polygon_2_area.cpp}
+  \ccIncludeExampleCode{Inscribed_areas/extremal_polygon_2_area.cpp}
 
 \end{ccRefFunction}
 
@@ -149,7 +149,7 @@
   \ccc{p} with ten vertices and computes the maximum perimeter inscribed
   five-gon of \ccc{p}.
 
-  \ccIncludeExampleCode{Matrix_search/extremal_polygon_2_perimeter.cpp}
+  \ccIncludeExampleCode{Inscribed_areas/extremal_polygon_2_perimeter.cpp}
 
 \end{ccRefFunction}