Fix Debug ouput in Device::addCollisionPairs and add a transform Debug output in CollisionObject
Fix wrong vector copy and cosmetic changes
Rename members in Device class

  - outerCollisionObjectVectorsMap_ -> collisionOuterObjects_,
  - outerDistanceObjectVectorsMap_ -> distanceOuterObjects_.
Cosmetic changes,

  - remove trailing white spaces,
  - re-indent.
Fix comment.
Update vector of distance computations when adding object to body.
Partially revert 8ca4db0232a67 and 253eb3840250.

  Do not keep track of outer objects for the robot. Use Problem for that,
  do not keep track of pairs of joints tested for collision and distance.