convert to use console bridge from upstream debian package https://github.com/ros/rosdistro/issues/4633
updating changelogs
0.5.5
manually forward porting #68 to indigo
adding unit tests to cover #43
python patch for #57

instead of patching lower level API expose the tuple to the user only if requested via optional argument
Merge pull request #70 from ros/patch_57

python patch for #57
updating changelogs
0.5.6