adapted packages for ros hydro
migrated package to hydro wrt pcl
removed unnecessary dependency on pcl
Merge pull request #6 from cburbridge/master

initial GUI for search, still using test service
added action definition
Merge branch 'master' of https://github.com/kunzel/object_search_utils into search-action
added service definition for pausing search
fixed bug in action definition
Merge pull request #7 from cburbridge/master

launch update and colour format conversions
Merge branch 'master' of https://github.com/kunzel/object_search_utils into hydro-devel
fake search action fpr testing