[CMake] eigenpy 1.3.1 is required to avoid crash with dynamic linkage

CMakeLists.txt

@@ -108,7 +108,7 @@ SET(BOOST_BUILD_COMPONENTS unit_test_framework)
 SET(BOOST_OPTIONAL_COMPONENTS "")
 
 IF(BUILD_PYTHON_INTERFACE)
-  ADD_SEPARATE_DEPENDENCY("eigenpy >= 1.3.0")
+  ADD_SEPARATE_DEPENDENCY("eigenpy >= 1.3.1")
   SET(BOOST_OPTIONAL_COMPONENTS ${BOOST_OPTIONAL_COMPONENTS} python)
   FINDPYTHON(2.7 EXACT REQUIRED)
   INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_DIRS})