[empathy] Mark untranslated strings for translation. Fixes:

[Guillaume Desmottes <gdesmott src gnome org>]

commit d38c606c7f36ae1306bcf622cbc5e21b3609b746
Author: Gabor Kelemen <kelemeng gnome hu>
Date:   Thu Jun 30 20:12:42 2011 +0200

    Mark untranslated strings for translation. Fixes:
    
    https://bugzilla.gnome.org/show_bug.cgi?id=653767

 libempathy-gtk/empathy-contact-blocking-dialog.ui |    2 +-
 libempathy-gtk/empathy-log-window.ui              |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libempathy-gtk/empathy-contact-blocking-dialog.ui b/libempathy-gtk/empathy-contact-blocking-dialog.ui
index b2ea89b..2e94310 100644
--- a/libempathy-gtk/empathy-contact-blocking-dialog.ui
+++ b/libempathy-gtk/empathy-contact-blocking-dialog.ui
@@ -58,7 +58,7 @@
                 <property name="search_column">0</property>
                 <child>
                   <object class="GtkTreeViewColumn" id="treeviewcolumn1">
-                    <property name="title">Blocked Contacts</property>
+                    <property name="title" translatable="yes">Blocked Contacts</property>
                     <property name="sort_indicator">True</property>
                     <property name="sort_column_id">0</property>
                     <child>
diff --git a/libempathy-gtk/empathy-log-window.ui b/libempathy-gtk/empathy-log-window.ui
index 3611ac1..26d0017 100644
--- a/libempathy-gtk/empathy-log-window.ui
+++ b/libempathy-gtk/empathy-log-window.ui
@@ -52,7 +52,7 @@
                     <property name="can_focus">False</property>
                     <child>
                       <object class="GtkImageMenuItem" id="imagemenuitem_delete">
-                        <property name="label">Delete All History...</property>
+                        <property name="label" translatable="yes">Delete All History...</property>
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                         <property name="use_action_appearance">False</property>