Merge pull request #490 from vrabaud/indigo-devel

remove PCL dependency
Fix bug in place-planning where attached object was not considered in plan.
Merge pull request #491 from ros-planning/place-plan-attachment-fix

Fix bug in place-planning where attached object was not considered in plan.
Added move_group capability for clearing octomap.
Removed accidentally-committed commented-out lines.
Merge pull request #495 from ros-planning/clear-octomap

Added move_group capability for clearing octomap.
Removed installation of removed file
Merge pull request #501 from davetcoleman/joystick_control_fix

Removed installation of removed file
fix bad cloud parsing (and crash)