Merge branch 'CMake_Tweak' into dev
Merge branch 'move_python_pkgs' into dev
Merge branch 'no_gazebo_pkg' into dev
Cleaning up code
Cleaning up code
Merge branch 'move_python_pkgs' into dev
Merge branch 'hydro-devel' into dev
Fixed physics dynamic reconfigure namespace
Merge pull request #66 from ros-simulation/dynamic_reconfigure

Fixed dynamic reconfigure namespace, cleaned up various code