Adding txt file with output of rake routes.
Bug fix: Added director column to step table.

The step definition for 'Given the following movies exist:' was
lacking the ability to read the director column. Now it can read.
Added step definition for 'I should be on the..'

Added step definition for the 'I should be on the Similar Movies
page for "Star Wars"' step.

Now the 'find movie with same director' scenario passes the test!
Details page now shows the movies's director name.
Corrected regex for 'should be on' step def..
Corrected the path for the home page.
Handle find_similar with unknown director.

The find_similar method was modified to handle the case where the
movie has no known director. In this case the user should be
redirected to the home page.

Now all the cucumber scenarios are passing with green!