Add OSX souces, courtesy of RokuMike

osx/Firefly Helper/English.lproj/MainMenu.nib/classes.nib

@@ -0,0 +1,18 @@
+{
+    IBClasses = (
+        {
+            ACTIONS = {prefsMenuChosen = id; startStopMenuChosen = id; }; 
+            CLASS = FireflyHelper; 
+            LANGUAGE = ObjC; 
+            OUTLETS = {statusMenu = NSMenu; }; 
+            SUPERCLASS = NSObject; 
+        }, 
+        {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject; }, 
+        {
+            CLASS = MyASKNibObjectInfoManager; 
+            LANGUAGE = ObjC; 
+            SUPERCLASS = ASKNibObjectInfoManager; 
+        }
+    ); 
+    IBVersion = 1; 
+}

osx/Firefly Helper/English.lproj/MainMenu.nib/info.nib

@@ -0,0 +1,23 @@
+<?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>155 322 356 240 0 0 1440 878 </string>
+	<key>IBEditorPositions</key>
+	<dict>
+		<key>209</key>
+		<string>283 632 160 106 0 0 1440 878 </string>
+		<key>29</key>
+		<string>521 639 125 44 0 0 1440 878 </string>
+	</dict>
+	<key>IBFramework Version</key>
+	<string>446.1</string>
+	<key>IBOpenObjects</key>
+	<array>
+		<integer>209</integer>
+	</array>
+	<key>IBSystem Version</key>
+	<string>8J135</string>
+</dict>
+</plist>