From Martin Lavery, update of *.nib files

examples/osgviewerCocoa/English.lproj/MainMenu.nib/classes.nib

@@ -0,0 +1,19 @@
+{
+    IBClasses = (
+        {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject; }, 
+        {
+            ACTIONS = {takeBackgroundColourFrom = id; }; 
+            CLASS = NSColorWell; 
+            LANGUAGE = ObjC; 
+            SUPERCLASS = NSControl; 
+        }, 
+        {
+            ACTIONS = {resetPosition = id; takeBackgroundColorFrom = id; }; 
+            CLASS = ViewerCocoa; 
+            LANGUAGE = ObjC; 
+            SUPERCLASS = NSOpenGLView; 
+        }, 
+        {CLASS = "the_sender"; LANGUAGE = ObjC; SUPERCLASS = NSColorWell; }
+    ); 
+    IBVersion = 1; 
+}

examples/osgviewerCocoa/English.lproj/MainMenu.nib/info.nib

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IBDocumentLocation</key>
+	<string>373 129 528 286 0 0 1280 1002 </string>
+	<key>IBEditorPositions</key>
+	<dict>
+		<key>213</key>
+		<string>539 268 236 724 0 0 1280 1002 </string>
+		<key>29</key>
+		<string>39 393 338 44 0 0 1280 1002 </string>
+	</dict>
+	<key>IBFramework Version</key>
+	<string>446.1</string>
+	<key>IBOpenObjects</key>
+	<array>
+		<integer>231</integer>
+		<integer>29</integer>
+		<integer>213</integer>
+		<integer>21</integer>
+	</array>
+	<key>IBSystem Version</key>
+	<string>8P135</string>
+</dict>
+</plist>