[Melodic] release fixes

[fmessmer]

ref ipa320/care-o-bot#52

• ipa320@c2f8cb1: ➡️ add missing target dependency #210
  http://build.ros.org/job/Mbin_uB64__cob_twist_controller__ubuntu_bionic_amd64__binary/5/consoleText
• ipa320@0dfd3f0:
  http://build.ros.org/job/Mbin_ds_dS64__cob_obstacle_distance__debian_stretch_amd64__binary/5/console

[fmessmer]

@ipa-jba @ipa-fez @benmaidel
could you help me with the second error?
http://build.ros.org/job/Mbin_ds_dS64__cob_obstacle_distance__debian_stretch_amd64__binary/5/console

[ipa-fez]

The problem seems to be that boost shared_ptrs and std shared ptrs are being mixed. we're trying to cast the geometry from a std shared ptr of one type to a boost shared_ptr of another type, but we can only cast it to a std shared_ptr of a different type.

[ipa-fez]

More concrete: PtrGeometry_t seems to be a std::shared_ptr for some reason while everything else is boost::shared_ptr

[fmessmer]

yap, in kinetic, urdf is using boost::shared while in melodic urdf uses std::shared

I'm resolving this by using a new melodic_dev branch...it's cleaner than a macro...
I'll create the branch as soon as #210 is merged