Ignore backup files created by Kate editor
Add load path to executable

Add the gem's library directory to the ruby load-path. This
allows us to run the command without having to isntall the
gem which is useful in development.

Also move the trollop require above the bsf version require
just because it makes more sense to require the general stuff
first. At least that is my opinion
Add Bsf::Scraper::Command class

Add the basic Bsf::Scraper::Command class and initializer code.

This class will be the entry point for the entire process and
is called from the executable after the options have been parsed.