Merge patches from Ubuntu package:
  * 02_handle_upstart_in_whoopsie.patch:
    - Run initctl start/stop whoopsie when enabling/disabling crash
      reporting (LP: #978917).
  * 03_correct_path_to_whoopsie_preferences.patch:
    - The whoopsie_preferences binary is currently installed to /usr/bin.
  * 04_correct_privacy_policy_url.patch:
    - Add a parameter to the end of the privacy policy URL, so that a policy
      specific to crash reporting can be provided.