Fix Preferences->Skins preview being blank after packaging

indra/newview/viewer_manifest.py

@@ -207,6 +207,7 @@ class ViewerManifest(LLManifest,FSViewerManifest):
                     with self.prefix(src_dst="*/textures"):
                             self.path("*/*.tga") # <FS:Ansariel> Needed for legacy icons
                             self.path("*/*.png")
+                            self.path("*/*.jpg") # <FS:TJ> Needed for Firestorm skins
                             self.path("*.tga")
                             self.path("*.j2c")
                             self.path("*.jpg") # <FS:Ansariel> Needed for Firestorm