reverse image and double binning issue

[xepost]

Hi,

I did create a bug before about binning before it was #26 I forgot to mention that there is an issue with the current version, it leads double binning both from hardware and software. I have simply commented out
cam_info->binning_y = pylon_camera_->currentBinningY();
and its x correspondence and added
cam_info->binning_y =1; to disable the software binning from Ros side. It might be better to add two separate options like hardware_binning and software_binning.
Secondly it might be nice to add the reverse X and reverse Y options as in pylon viewer