[orca/new-settings] Removed some unnecessary imports

[Juanje Ojeda Croissier <jojeda src gnome org>]

commit a4898b414705c97ab9f76d236b830a45b1e9bc32
Author: Juanje Ojeda <jojeda emergya es>
Date:   Tue Aug 10 12:41:21 2010 +0200

    Removed some unnecessary imports

 src/orca/backends/gconf_backend.py |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)
---
diff --git a/src/orca/backends/gconf_backend.py b/src/orca/backends/gconf_backend.py
index 7e42288..01272b8 100644
--- a/src/orca/backends/gconf_backend.py
+++ b/src/orca/backends/gconf_backend.py
@@ -27,11 +27,8 @@ __copyright__ = "Copyright (c) 2010 Consorcio Fernando de los Rios."
 __license__   = "LGPL"
 
 import os
-import pprint
 
-import orca
 from orca import settings
-import orca.acss
 import gconf
 import types
 
@@ -333,6 +330,7 @@ class OrcaPrefs():
 
         Returns a string suitable for the preferences file.
         """
+        import pprint
 
         voicesStr = "{\n"
         for voice in voices:
@@ -1030,13 +1028,11 @@ class OrcaPrefs():
         # some imports
         #
         import orca.debug
-        import orca.settings
         from orca import acss
         orca.debug.debugLevel = orca.debug.LEVEL_SEVERE
        
         if False:
             import sys
-            import orca.debug
             sys.settrace(orca.debug.traceit)
             orca.debug.debugLevel = orca.debug.LEVEL_ALL
 
@@ -1073,7 +1069,7 @@ class OrcaPrefs():
         print 'speechServerFactory = ', ssfLoad
         exec(ssfLoad)
 
-        orca.settings.voices = {
+        settings.voices = {
                 'default' : acss.ACSS(self.settingsDict['voices']['default']),
                 'uppercase' : acss.ACSS(self.settingsDict['voices']['uppercase']),
                 'hyperlink' : acss.ACSS(self.settingsDict['voices']['hyperlink'])}
@@ -1090,7 +1086,7 @@ class OrcaPrefs():
 
         # Load keybindings
         #
-        orca.settings.overrideKeyBindings = self.__loadOverridenKeyBindings
+        settings.overrideKeyBindings = self.__loadOverridenKeyBindings
 
         try:
             reload(orca.orca_state.orcaCustomizations)