camera input, gaussian filter and output visualiser done
config file names changed
Publishing and subscribing working fine
Tested with RVIZ and PyGraph to check the pipeline

Problems:
Unable to include our video_processing project as a ros package. Working on it.
So at the moment, gaussian functionality is not working, we are working on it.
File reader is not complete yet aswell.

Comments:
Bigger problems have been solved. We are able to do the image conversions , subscribing and publishing.