Filters and tidy

I installed this linter module and realized its warned about too many things that I did not want, so I started to mess with the code to add filters into it. 

I had some issues passing the filters on the command line to the node module and then realized that the node module was a wrapper for the python file. I removed the module as a dependance and just kept the python executable as it seemed cleaner and should reduce the download and install time.

The output parsing was the same for the node module and the base executable which simplified things. I then changed the regex to remove the verbosity level as it was information that didn't seem useful at the moment as there is no way to set the verbosity.