LinphoneCoreSettingsStore: do not synchronize settings in init, it will be done when view is visible

Classes/LinphoneCoreSettingsStore.m

@@ -31,7 +31,6 @@ extern void linphone_iphone_log_handler(int lev, const char *fmt, va_list args);
 	if (self) {
 		dict = [[NSMutableDictionary alloc] init];
 		changedDict = [[NSMutableDictionary alloc] init];
-		[self transformLinphoneCoreToKeys];
 	}
 	return self;
 }

Classes/SettingsViewController.m

@@ -444,7 +444,8 @@ static UICompositeViewDescription *compositeDescription = nil;
 - (void)viewWillAppear:(BOOL)animated {
 	[super viewWillAppear:animated];
 
-	[settingsStore transformLinphoneCoreToKeys]; // Sync settings with linphone core settings
+	// Sync settings with linphone core settings
+	[settingsStore transformLinphoneCoreToKeys];
 	settingsController.hiddenKeys = [self findHiddenKeys];
 	[settingsController.tableView reloadData];