nao-init added
Merge branch 'add-nao-init' of https://github.com/kochigami/jsk_robot into add-nao-init
Merge pull request #1 from kochigami/add-nao-init

Add nao-init
nao servo-on/off extended to hands and start/stop-grasp added
Merge pull request #134 from kochigami/add-start-grasp

Add start/stop-grasp