Bug #119344 --> add windows system tray icon for biff

newmail.ico is a TEMPORARY place holder icon for the biff icon in the status bar.
r=bhuvan
sr=sspitzer

mailnews/base/build/mail.rc

@@ -0,0 +1,11 @@
+#include "resource.h"
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_MAILBIFF               ICON    DISCARDABLE     "newmail.ico"
+/////////////////////////////////////////////////////////////////////////////

mailnews/base/build/resource.h

@@ -0,0 +1,2 @@
+#define IDI_MAILBIFF 101
+