Added a simplified robotics example for DynamicAutoDiffCostFunction.

Change-Id: I9520e0a9a8d9743285c5114523fbafa6ffa5b0bd

examples/CMakeLists.txt

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 8a48717..f388146 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -82,4 +82,9 @@
                  denoising.cc
                  fields_of_experts.cc)
   TARGET_LINK_LIBRARIES(denoising ceres ${GFLAGS_LIBRARIES})
+
+  ADD_EXECUTABLE(robot_pose_mle
+                 robot_pose_mle.cc)
+  TARGET_LINK_LIBRARIES(robot_pose_mle ceres ${GFLAGS_LIBRARIES})
+
 ENDIF (GFLAGS)