Remove rttros Lua module?

[meyerj]

The rttros Lua module should be deprecated or completely removed. For the toolchain 2.7 release we tried to move all ROS-related functionality to rtt_ros_integration and especially wanted to avoid that RTT or OCL link to or depend on any ROS library.

• The find_rospack_roslua function is unreliable because of the elevated privileges problem
  (http://www.orocos.org/forum/orocos/orocos-users/lua-fixing-broken-rttrosfindrospack-please-read-if-you-use-it).
• The find_rospack method is only a wrapper around an operation installed by the rtt_rospack package in rtt_ros_integration and relies on the Lua service being loaded in a deployer or a component that has the deployer as a peer.

See also:

• http://www.orocos.org/forum/orocos/orocos-users/lua-version-rospackfind
• http://www.orocos.org/wiki/upgrading-toolchain-2x-toolchain-28x#toc8