turtlebot_actions/FindFiducial Action

#goal definition
uint8   CHESSBOARD = 1
uint8   CIRCLES_GRID = 2
uint8   ASYMMETRIC_CIRCLES_GRID =3

string    camera_name       # name of the camera 
uint8     pattern_width     # number of objects across
uint8     pattern_height    # number of objects down
float32   pattern_size      # size the object pattern (square size or circle size)
uint8     pattern_type      # type of pattern (CHESSBOARD, CIRCLES_GRID, ASYMMETRIC_CIRCLES_GRID)
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#result definition
geometry_msgs/PoseStamped pose
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#feedback