extensions/git/src/timelineProvider.ts/GitTimelineProvider/onConfigurationChanged
class GitTimelineProvider:	private onConfigurationChanged(e: ConfigurationChangeEvent) {
		if (e.affectsConfiguration('git.timeline.date') || e.affectsConfiguration('git.timeline.showAuthor') || e.affectsConfiguration('git.timeline.showUncommitted')) {
			this.fireChanged();
		}
	}