wm_tweaks fixes

I need to update wm_tweaks to make use of the new ocarina.window
functions.

plugins/wm_tweaks.py

@@ -1,6 +1,7 @@
 # Bryan Schumaker (10/30/2010)
 
 import ocarina
+from ocarina import window
 gdk        = ocarina.gdk
 libsaria   = ocarina.libsaria
 file_to_id = libsaria.sources.file_to_id
@@ -12,7 +13,7 @@ def tweak_icon(file):
 	if file == None:
 		file = "images/ocarina.png"
 	gdk.threads_enter()
-	ocarina.set_window_icon(file)
+	window.set_icon(file)
 	gdk.threads_leave()
 
 def tweak_title(filepath):
@@ -21,7 +22,7 @@ def tweak_title(filepath):
 		title = get_attrs(id, "title")[0]
 	else:
 		title = ocarina.__vers__
-	ocarina.set_window_title(title)
+	window.set_title(title)
 
 def start():
 	invite("POSTLOAD", tweak_title)