Remove depth_image_proc and image_proc from the package dependencies.
Remove depth_image_proc and image_proc from the package dependencies.

These packages are actually required by the launch file, but they are
not necessary to build the driver nodelet itself.

aleksandaratanasov/pmd_camboard_nano,aleksandaratanasov/pmd_camboard_nano,cvra/pmd_camboard_nano,SyrianSpock/pmd_camboard_nano,aleksandaratanasov/pmd_camboard_nano,SyrianSpock/pmd_camboard_nano,cvra/pmd_camboard_nano,taketwo/pmd_camboard_nano,taketwo/pmd_camboard_nano