Andreas Traczyk authored Jan 09, 2017 and Andreas Traczyk committed Jan 30, 2017

- changes the SetParameters signal to ParametersChanged and removes
  the use of the GetCameraInfo signal as an alternative usage is
  implemented in the daemon API as of commit:
  a1b8b13a6f6ad4c7fb6df8d1c7219509c7dc1036

Change-Id: Iba76e6ec8f9d1ceb1068bd58b151ac37b9f72ed1
Tuleap: #790