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

diff --git a/bibletime/util/cresmgr.cpp b/bibletime/util/cresmgr.cpp
index 79828ac..94dedbe 100644
--- a/bibletime/util/cresmgr.cpp
+++ b/bibletime/util/cresmgr.cpp
@@ -79,14 +79,14 @@
 			namespace search {
 				TQString tooltip;
 
-				const TQString icon        = "find";
+				const TQString icon        = "edit-find";
 				const TDEShortcut accel     = TQt::CTRL + TQt::Key_O;
 				const char* actionName    = "mainindex_search_action";
 			}
 			namespace searchdefaultbible {
 				TQString tooltip;
 
-				const TQString icon        = "find";
+				const TQString icon        = "edit-find";
 				const TDEShortcut accel     = TQt::CTRL + TQt::ALT + TQt::Key_F;
 				const char* actionName    = "mainindex_searchdefaultbible_action";
 			}
@@ -248,7 +248,7 @@
 	}  //end of main menu
 
 	namespace searchdialog {
-		const TQString icon = "find";
+		const TQString icon = "edit-find";
 
 		namespace searchButton {
 			TQString tooltip;
@@ -379,7 +379,7 @@
 			namespace search {
 				TQString tooltip;
 
-				const TQString icon        = "find";
+				const TQString icon        = "edit-find";
 				const TDEShortcut accel     = TQt::CTRL + TQt::Key_L;
 				const char* actionName    = "window_search_action";
 			}
@@ -505,7 +505,7 @@
 			namespace restoreText {
 				TQString tooltip;
 
-				const TQString icon      = "undo";
+				const TQString icon      = "edit-undo";
 				const TDEShortcut accel   = KKeySequence();
 				const char* actionName  = "writeWindow_restoreText";
 			}
@@ -668,7 +668,7 @@
 		namespace search {
 			TQString tooltip;
 
-			const TQString icon        = "find";
+			const TQString icon        = "edit-find";
 			const TDEShortcut accel     = TQt::CTRL + TQt::ALT + TQt::Key_M;
 			const char* actionName    = "GMsearch_action";
 		}