(AutoBalancer) : Fix foot coordinates to get adequate baseRpy until https://github.com/fkanehiro/hrpsys-base/issues/272 will be solved
(samplerobot_auto_balancer) : Add examples to move upper body, base height, base rotx, and base roty while autobalancer mode and walking
Merge pull request #314 from snozawa/fix_foot_coords_in_abc

Fix foot coords in abc