Re-organized DirectoryPanel across editions in a saner way.

cocoa/me/AppDelegate.m

@@ -74,10 +74,10 @@ http://www.hardcoded.net/licenses/hs_license
     return _detailsPanel;
 }
 
-- (DirectoryPanelBase *)directoryPanel
+- (DirectoryPanel *)directoryPanel
 {
     if (!_directoryPanel)
-        _directoryPanel = [[DirectoryPanel alloc] initWithParentApp:self];
+        _directoryPanel = [[DirectoryPanelME alloc] initWithParentApp:self];
     return _directoryPanel;
 }
 - (PyDupeGuru *)py { return (PyDupeGuru *)py; }

cocoa/me/DirectoryPanel.h

@@ -9,7 +9,7 @@ http://www.hardcoded.net/licenses/hs_license
 #import <Cocoa/Cocoa.h>
 #import "../base/DirectoryPanel.h"
 
-@interface DirectoryPanel : DirectoryPanelBase
+@interface DirectoryPanelME : DirectoryPanel
 {
 }
 - (IBAction)addiTunes:(id)sender;

cocoa/me/DirectoryPanel.m

@@ -8,7 +8,7 @@ http://www.hardcoded.net/licenses/hs_license
 
 #import "DirectoryPanel.h"
 
-@implementation DirectoryPanel
+@implementation DirectoryPanelME
 - (IBAction)addiTunes:(id)sender
 {
     [self addDirectory:[@"~/Music/iTunes/iTunes Music" stringByExpandingTildeInPath]];