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

diff --git a/src/entrywidgetpublication.cpp b/src/entrywidgetpublication.cpp
index 953e05f..b961ff2 100644
--- a/src/entrywidgetpublication.cpp
+++ b/src/entrywidgetpublication.cpp
@@ -520,7 +520,7 @@
         innerLayout = new TQHBoxLayout();
         gridLayout->addLayout( innerLayout, 6, 4 );
         m_pushButtonISBN = new TQPushButton( this, "m_pushButtonMonths" );
-        m_pushButtonISBN->setIconSet( TQIconSet( SmallIcon( "find" ) ) );
+        m_pushButtonISBN->setIconSet( TQIconSet( SmallIcon( "edit-find" ) ) );
         m_pushButtonISBN->setSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Minimum );
         TQToolTip::add( m_pushButtonISBN, i18n( "Lookup ISBN number in Wikipedia" ) );
         innerLayout->addWidget( m_pushButtonISBN );
diff --git a/src/webquery.cpp b/src/webquery.cpp
index 5d3caaa..32256e2 100644
--- a/src/webquery.cpp
+++ b/src/webquery.cpp
@@ -441,7 +441,7 @@
 
         m_pushButtonSearch = new KPushButton( i18n( "&Search" ), this );
         layout->addWidget( m_pushButtonSearch, 0, 3 );
-        m_pushButtonSearch->setIconSet( TQIconSet( SmallIcon( "find" ) ) );
+        m_pushButtonSearch->setIconSet( TQIconSet( SmallIcon( "edit-find" ) ) );
         m_pushButtonSearch->setEnabled( FALSE );
 
         m_listViewResults = new TDEListView( this );