Removed the bvt_sdk from labust-ros-pkg.
Removed the blueview image processing stuff from the labust-ros-pkg. The interesting data was moved into the aided navigation package.
Added the ldtravocean package for simulation development purposes. Changes to the velocity controller.
Changed download locations in scripts to the new dropbox account.
Merge branch 'master' into simulation_v2
Updated CMakeLists.txt to automatically download the 3D model data from dropbox.
Added the DP into the launch file and extended the model for external current input.