Changed qt dependency
removed unnecessary file
Set up install targets for cloud_merge
Added install targets for semantic_map and cloud_register
Corrected opencv dependency in ekz registration
Fixed pcl dependency
Fixed type in pcl dependency
Added ndt registration wrapper in the semantic_map package
removed dependency on cloud_register package
Removing package cloud_register. It's not being used anymore
Removed unnecessary dependency on cloud_register
Removed package dependency on cloud_register
Fixed qt_build and qt_ros dependencies
Added image_transport as a dependency
Merge pull request #39 from RaresAmbrus/hydro-devel

Fixed some dependencies and added install targets.