add controllers configuration and launch file for loading it
add atlas_demo.launch for moveit demo for using real robot (or drcsim)
Merge pull request #9 from YoheiKakiuchi/master

change for using find package
Merge pull request #10 from YoheiKakiuchi/add_controller

added simple controller for atlas
Merge pull request #11 from YoheiKakiuchi/add_launch_for_real

add atlas_demo.launch for moveit demo for using real robot (or drcsim)