add missing dependency for moveit_simple_controller_manager

[fmessmer]

moveit_plugins brings in the dependency to moveit_simple_controller_manager (see rosdistro)

fixes #225

[gavanderhoorn]

moveit_plugins is a metapackage, and iirc using that for run or build dependencies is considered not done (depending on transitive dependencies for your direct dependencies is not recommended).

Would it perhaps make sense to just add moveit_simple_controller_manager directly?

[fmessmer]

$ rosdep install --from-paths src -i
executing command [sudo -H apt-get install ros-indigo-moveit-plugins]
[sudo] password for fxm: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  ros-indigo-moveit-ros-control-interface
  ros-indigo-moveit-simple-controller-manager
The following NEW packages will be installed:
  ros-indigo-moveit-plugins ros-indigo-moveit-ros-control-interface
  ros-indigo-moveit-simple-controller-manager
0 upgraded, 3 newly installed, 0 to remove and 5 not upgraded.
Need to get 0 B/298 kB of archives.
After this operation, 1,646 kB of additional disk space will be used.
Do you want to continue? [Y/n]

[gavanderhoorn]

I'm not saying it won't work, just that it is not recommended.

[gavanderhoorn]

From REP-127 - fi:

Metapackages may not install any code or other files, although package.xml does get installed automatically. They can depend on other metapackages, if desired, but regular catkin packages cannot.

and:

Catkin packages must depend directly on the packages they use, not on any metapackages.