Add Delete Scenario in Recommendation Feature File

[sfloam]

As a ... developer
I need ... a Delete Scenario in my recommendation feature file
So that ... I can determine if I have built my Delete functionality correctly

Assumptions:
*... behave is installed
*... there already exists a working Delete functionality

Acceptance Criteria:

Given ... a working Delete scenario in my recommendation feature file
When ... I run behave on the feature file
Then ... I should know the state of the system before the user starts interacting with the system
And ... I should know that the Delete action was performed
And... I should understand how the Delete action relates to the E-Commerce Site's business value/benefit described in the feature file