Remove .ruby-* files
Merge rubocop files together as well, it's not a todo list anymore
Rubocopping
Revert "Remove .ruby-* files"

This reverts commit b2585c244887be36f6160254336502758943b205.
Rubocop 0.24.0'ed
rubocop-rspec'ed
Merge branch 'rubocop'

Conflicts:
	.rubocop.yml
	spec/integration/e2e_spec.rb