some cleanup

AppController.h

@@ -12,6 +12,7 @@
 @class FileHandler;
 
 @interface AppController : NSObject {
+@private
     NSArray* allowedFileTypes;
     IBOutlet NSWindow* mainWindow;
 	IBOutlet FileHandler* fileHandler;

AppController.m

@@ -24,15 +24,15 @@ - (id)init
     if (self)
     {
         instance = self;
-        allowedFileTypes = [[AppUtil typeExtensionsForName:@"Movie"] 
-                                     arrayByAddingObjectsFromArray:[AppUtil typeExtensionsForName:@"Subtitles"]];
+        allowedFileTypes = [[AppUtil typeExtensionsForName:@"Movie"] arrayByAddingObjectsFromArray:
+                            [AppUtil typeExtensionsForName:@"Subtitles"]];
     }    
 	return self;
 }
 
+/* register application defaults */
 + (void)initialize
 {
-	// Register application defaults
 	NSBundle* mainBundle = [NSBundle mainBundle];
 	NSString* defaultsFile = [mainBundle pathForResource:@"Defaults" ofType:@"plist"];
 	NSDictionary* defaults = [NSDictionary dictionaryWithContentsOfFile:defaultsFile];

AppPreferencesController.h

@@ -10,6 +10,7 @@
 #import "DBPrefsWindowController.h"
 
 @interface AppPreferencesController : DBPrefsWindowController {
+@private
 	IBOutlet NSView* generalPrefsView;
 	IBOutlet NSView* accountPrefsView;
 }

AppUtil.h

@@ -11,7 +11,6 @@
 
 @interface AppUtil : NSObject {
 @private
-
 }
 
 + (NSArray *) typeExtensionsForName:(NSString *)typeName;

DropFileView.h

@@ -11,6 +11,7 @@
 @class AppController;
 
 @interface DropFileView : NSView {
+@private
 	NSArray* filenames;
 }
 

FileHandler.h

@@ -12,6 +12,7 @@
 @class SubtitlesDownloader;
 
 @interface FileHandler : NSObject {
+@private
     NSArray* subtitlesFiles;
     NSArray* movieFiles;
 	SubtitlesConverter* converter;

FrameRateCalculator.h

@@ -10,6 +10,7 @@
 #import <QTKit/QTKit.h>
 
 @interface FrameRateCalculator : NSObject {
+@private
 }
 
 + (float)calculateFrameRateForMovie:(QTMovie*)movie;

NapiProjektEngine.h

@@ -9,6 +9,7 @@
 #import <Cocoa/Cocoa.h>
 
 @interface NapiProjektEngine : NSObject {
+@private
 }
 
 - (NSData*)retrieveSubtitlesForMovieInPath:(NSString*)moviePath hash:(NSString**)hashPtr;

SubtitlesConverter.h

@@ -9,6 +9,7 @@
 #import <Cocoa/Cocoa.h>
 
 @interface SubtitlesConverter : NSObject {
+@private
 }
 
 - (void)convert:(NSString*)pathToFile;

SubtitlesDownloader.h

@@ -11,6 +11,7 @@
 @class NapiProjektEngine;
 
 @interface SubtitlesDownloader : NSObject {
+@private
 	NapiProjektEngine* engine;
 }