macosx: new nib file for more complex dialogs triggered through VLC's core

extras/package/macosx/Resources/English.lproj/CoreDialogs.nib/classes.nib

+{
+    IBClasses =     (
+                {
+            CLASS = FirstResponder;
+            LANGUAGE = ObjC;
+            SUPERCLASS = NSObject;
+        },
+                {
+            ACTIONS =             {
+                loginDialogAction = id;
+            };
+            CLASS = VLCCoreDialogProvider;
+            LANGUAGE = ObjC;
+            OUTLETS =             {
+                "o_auth_cancel_btn" = id;
+                "o_auth_description_txt" = id;
+                "o_auth_login_fld" = id;
+                "o_auth_login_txt" = id;
+                "o_auth_ok_btn" = id;
+                "o_auth_pw_fld" = id;
+                "o_auth_pw_txt" = id;
+                "o_auth_title_txt" = id;
+                "o_auth_win" = id;
+                "o_prog_bar" = id;
+                "o_prog_cancel_btn" = id;
+                "o_prog_description" = id;
+                "o_prog_timeToGo" = id;
+                "o_prog_title" = id;
+                "o_prog_win" = id;
+            };
+            SUPERCLASS = NSObject;
+        }
+    );
+    IBVersion = 1;
+}
\ No newline at end of file

extras/package/macosx/Resources/English.lproj/CoreDialogs.nib/info.nib

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IBDocumentLocation</key>
+	<string>101 116 356 240 0 0 1280 778 </string>
+	<key>IBFramework Version</key>
+	<string>489.0</string>
+	<key>IBOpenObjects</key>
+	<array>
+		<integer>301</integer>
+		<integer>248</integer>
+	</array>
+	<key>IBSystem Version</key>
+	<string>9G55</string>
+</dict>
+</plist>

extras/package/macosx/Resources/English.lproj/InteractionErrorPanel.nib/classes.nib

@@ -13,25 +13,6 @@
                 {
             CLASS = NSObject;
             LANGUAGE = ObjC;
-        },
-                {
-            ACTIONS =             {
-                loginDialogAction = id;
-            };
-            CLASS = VLCCoreDialogSupport;
-            LANGUAGE = ObjC;
-            OUTLETS =             {
-                "o_auth_cancel_btn" = id;
-                "o_auth_description_txt" = id;
-                "o_auth_login_fld" = id;
-                "o_auth_login_txt" = id;
-                "o_auth_ok_btn" = id;
-                "o_auth_pw_fld" = id;
-                "o_auth_pw_txt" = id;
-                "o_auth_title_txt" = id;
-                "o_auth_win" = id;
-            };
-            SUPERCLASS = NSObject;
         },
                 {
             ACTIONS =             {

extras/package/macosx/Resources/English.lproj/InteractionErrorPanel.nib/info.nib

@@ -10,10 +10,6 @@
 	<string>../../vlc.xcodeproj</string>
 	<key>IBOldestOS</key>
 	<integer>5</integer>
-	<key>IBOpenObjects</key>
-	<array>
-		<integer>32</integer>
-	</array>
 	<key>IBSystem Version</key>
 	<string>9G55</string>
 	<key>targetFramework</key>