#41 Warn users when they import a todo.txt file for the first time

[Henk van den Akker]

Feature: Warn when todo.txt file is imported for the first time
  I would like to warn you as an experienced todo.txt user who is going to use
  GTD Sync for the first time, that your todo.txt file is going to be changed and
  that a backup has been made. I would like to warn you as a user who accidentally
  or intentionally tries to synchronise with a second mind map, that this will
  cause synchronisation to fail.

  Scenario: 
    Given 
    And 
    When 
    And 
    Then 
    And