Add preferences post notification

prefs/Resources/Root.plist

 		<dict>
 			<key>cell</key>
 			<string>PSGroupCell</string>
+			<key>footerText</key>
+			<string>To enable/disable, restart the app.</string>
 			<key>label</key>
 			<string>Enabled</string>
 		</dict>
 		<dict>
+			<key>PostNotification</key>
+			<string>com.lint.undelete.prefs.changed</string>
 			<key>cell</key>
 			<string>PSSwitchCell</string>
 			<key>default</key>
 			<string>Enable Reddit</string>
 		</dict>
 		<dict>
+			<key>PostNotification</key>
+			<string>com.lint.undelete.prefs.changed</string>
 			<key>cell</key>
 			<string>PSSwitchCell</string>
 			<key>default</key>
 			<string>Enable Apollo</string>
 		</dict>
 		<dict>
+			<key>PostNotification</key>
+			<string>com.lint.undelete.prefs.changed</string>
 			<key>cell</key>
 			<string>PSSwitchCell</string>
 			<key>default</key>
 			<string>Apollo </string>
 		</dict>
 		<dict>
+			<key>PostNotification</key>
+			<string>com.lint.undelete.prefs.changed</string>
 			<key>cell</key>
 			<string>PSSwitchCell</string>
 			<key>default</key>
 			<string>Request timeout (seconds)</string>
 		</dict>
 		<dict>
+			<key>PostNotification</key>
+			<string>com.lint.undelete.prefs.changed</string>
 			<key>cell</key>
 			<string>PSSliderCell</string>
 			<key>default</key>
 			<key>showValue</key>
 			<true/>
 		</dict>
-		<dict>
-			<key>cell</key>
-			<string>PSGroupCell</string>
-			<key>footerText</key>
-			<string>In order to apply preferences, restart the app. If changes do not immediately take effect, wait a few seconds and try again.</string>
-		</dict>
 	</array>
 	<key>title</key>
 	<string>TFDidThatSay?</string>

tweak/Apollo.xm

 	}	
 }
 
+static void prefsChanged(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
+  loadPrefs();
+}
+
 
 %ctor {
 	loadPrefs();
 	
 	if ([processName isEqualToString:@"Apollo"]){
 		if (isApolloEnabled){
+			
+			CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, prefsChanged, CFSTR("com.lint.undelete.prefs.changed"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
+			
 			%init(Apollo, ApolloCommentsHeaderCellNode = objc_getClass("Apollo.CommentsHeaderCellNode"), ApolloCommentCellNode = objc_getClass("Apollo.CommentCellNode"), ApolloApolloButtonNode = objc_getClass("Apollo.ApolloButtonNode"));
 		}
 	}

tweak/Narwhal.xm

 	}	
 }
 
+static void prefsChanged(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
+  loadPrefs();
+}
+
 
 %ctor {
 	loadPrefs();
 
 	if ([processName isEqualToString:@"narwhal"]){		
 		if (isNarwhalEnabled){
+			
+			CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, prefsChanged, CFSTR("com.lint.undelete.prefs.changed"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
+			
 			%init(Narwhal);
 		}
 	}

tweak/Reddit.xm

 static CGFloat pushshiftRequestTimeoutValue;
 static BOOL isRedditEnabled;
 
-NSArray *redditVersion;
+static NSArray *redditVersion;
 
 %group Reddit_v4_current
 
 	}
 }
 
+static void prefsChanged(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
+  loadPrefs();
+}
+
 
 %ctor{
 	loadPrefs();
 	redditVersion = [[[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"] componentsSeparatedByString:@"."];
 	
 	if ([processName isEqualToString:@"Reddit"]){
-		if (isRedditEnabled) {			
+		if (isRedditEnabled) {
+
+			CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, prefsChanged, CFSTR("com.lint.undelete.prefs.changed"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
+			
 			if ([redditVersion[0] isEqualToString:@"4"]){
 				if ([redditVersion[1] integerValue] <= 32){
 					%init(Reddit_v4_ios10);