Added little debug script that takes a scraper class name as an argument and runs it in debug mode.
Added little debug script that takes a scraper class name as an argument and runs it in debug mode.

e.g. `bundle exec ruby debug.rb DataCarpentryScraper`

ElixirUK/newtessscraper,ElixirUK/TeSS_scrapers,ElixirUK/newtessscraper,ElixirUK/TeSS_scrapers,ElixirUK/newtessscraper,ElixirUK/TeSS_scrapers