euslisp/jskeus — pull request #157 by k-okada (2014-12-15 13:32:00+00:00)
Title: fix for :look-at problem

see https://github.com/jsk-ros-pkg/jsk_pr2eus/issues/72

- check if look-at try to across non-valid joint angle
- set +-150 for neck-p range