Bring undo, redo, find, and revert icons into XDG compliance

diff --git a/krename/krenameimpl.cpp b/krename/krenameimpl.cpp
index 0c99b3f..bf41490 100644
--- a/krename/krenameimpl.cpp
+++ b/krename/krenameimpl.cpp
@@ -302,7 +302,7 @@
     menuBar->insertItem( i18n("E&xtras"), mnuExtra );
     mnuExtra->insertItem( i18n("&Profiles..."), this, TQT_SLOT( manageProfiles() ) );
     mnuExtra->insertSeparator();
-    mnuExtra->insertItem( SmallIcon("undo"), i18n("&Undo Old Renaming Action..."), this, TQT_SLOT( undo() ) );
+    mnuExtra->insertItem( SmallIcon("edit-undo"), i18n("&Undo Old Renaming Action..."), this, TQT_SLOT( undo() ) );
     menuBar->insertItem( i18n("&Settings"), mnuSettings );
     menuBar->insertSeparator();
     menuBar->insertItem( i18n("&Help"), mnuHelp->menu() );
@@ -567,7 +567,7 @@
     comboExtension = new KComboBox( false, tab );
 
     buttonReplace = new KPushButton( i18n("Find &and Replace..."), tab );
-    buttonReplace->setIconSet( SmallIconSet("find") );
+    buttonReplace->setIconSet( SmallIconSet("edit-find") );
 
     buttonNumber = new KPushButton( i18n("&Numbering..."), tab );
     buttonCoord = new KPushButton( i18n("&Insert Part of Filename..."), tab );
@@ -706,7 +706,7 @@
     spinNull->setRange( 1, 100, 1, false );
     
     buttonEasyReplace = new KPushButton( i18n("&Find and Replace..."), rightBox );
-    buttonEasyReplace->setIconSet( SmallIconSet("find") );
+    buttonEasyReplace->setIconSet( SmallIconSet("edit-find") );
     
     layout->addWidget( vgroup1 );
     layout->addWidget( rightBox );