Includes working app that tests if index.html.erb is in root director and that it also has content.
added some text to the heml page
adding welcome page screenshot to readme file
fixed readme code to display screenshot properly
adding .rubocop.yml file
adding all the test cases
adding back a file that was deleted
adding passing test cases for create edit update and destroy blog posts.
adding fixtures
updaed readme with important test and env info
made some edits to the readme file