[latexila] Replace and replace all buttons: add tooltips

[Sébastien Wilmet <swilmet src gnome org>]

commit d5a6b735a55d6b9f9f77ebf70a60a6f193999bdb
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Oct 4 16:09:36 2013 +0200

    Replace and replace all buttons: add tooltips

 src/search.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/search.vala b/src/search.vala
index 90c6574..e2f35bd 100644
--- a/src/search.vala
+++ b/src/search.vala
@@ -167,9 +167,11 @@ public class SearchAndReplace : GLib.Object
 
         /* Buttons at the right of the replace entry */
         Button button_replace = get_button (Stock.FIND_AND_REPLACE);
+        button_replace.set_tooltip_text (_("Replace"));
 
         // replace all: image + label
         Button button_replace_all = new Button ();
+        button_replace_all.set_tooltip_text (_("Replace All"));
         button_replace_all.set_relief (ReliefStyle.NONE);
         Grid replace_all_grid = new Grid ();
         replace_all_grid.set_orientation (Orientation.HORIZONTAL);