Add .trvis.yml by Mavis
Add Rakefile(spec/minitest, robocop : scraper.rb, executable.rb)
Odd file, remove from repo
Odd file, remove from repo
Odd file, remove from repo
Odd file, remove from repo
Merge branch 'mavis2_dev'

git merge from mavis2_dev(remove odd and useless files, add Rakefile, .travis.yaml files)