'Return all camera available on the API as a list.'

def get_camera_names(self):

    self.camera_names = []
    self.update()
    if (not self.home):
        for home in self.camera_data.cameras:
            for camera in self.camera_data.cameras[home].values():
                self.camera_names.append(camera['name'])
    else:
        for camera in self.camera_data.cameras[self.home].values():
            self.camera_names.append(camera['name'])
    return self.camera_names
