[pitivi] Use symbolic icons everywhere in the Media Library toolbar

[Jean-FranÃois Fortin Tam <jfft src gnome org>]

commit f67b9ea8ccf67f0c933c72fb44a97d6ad7cefda3
Author: Jean-FranÃois Fortin Tam <nekohayo gmail com>
Date:   Fri Jan 25 16:09:09 2013 -0500

    Use symbolic icons everywhere in the Media Library toolbar
    
    This requires gnome-icon-theme-symbolic 3.6

 data/ui/medialibrary.ui |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/data/ui/medialibrary.ui b/data/ui/medialibrary.ui
index f1e066f..0c7ff43 100644
--- a/data/ui/medialibrary.ui
+++ b/data/ui/medialibrary.ui
@@ -20,7 +20,7 @@
         <property name="is_important">True</property>
         <property name="label" translatable="yes">Import</property>
         <property name="use_underline">True</property>
-        <property name="icon_name">list-add</property>
+        <property name="icon_name">list-add-symbolic</property>
         <child internal-child="accessible">
           <object class="AtkObject" id="media_import_button-atkobject">
             <property name="AtkObject::accessible-name">media_import_button</property>
@@ -43,7 +43,7 @@
         <property name="tooltip_text" translatable="yes">Remove selected clips from the project</property>
         <property name="label" translatable="yes">_Remove from Project</property>
         <property name="use_underline">True</property>
-        <property name="icon_name">list-remove</property>
+        <property name="icon_name">list-remove-symbolic</property>
         <child internal-child="accessible">
           <object class="AtkObject" id="media_remove_button-atkobject">
             <property name="AtkObject::accessible-name">media_remove_button</property>
@@ -65,7 +65,7 @@
         <property name="tooltip_markup" translatable="yes">Clip Properties...</property>
         <property name="tooltip_text" translatable="yes">Clip Properties...</property>
         <property name="use_underline">True</property>
-        <property name="icon_name">document-properties</property>
+        <property name="icon_name">document-properties-symbolic</property>
         <child internal-child="accessible">
           <object class="AtkObject" id="media_props_button-atkobject">
             <property name="AtkObject::accessible-name">media_props_button</property>
@@ -88,7 +88,7 @@
         <property name="tooltip_text" translatable="yes">Insert the selected clips at the end of the timeline</property>
         <property name="label" translatable="yes">Insert at _End of Timeline</property>
         <property name="use_underline">True</property>
-        <property name="icon_name">insert-object</property>
+        <property name="icon_name">insert-object-symbolic</property>
         <child internal-child="accessible">
           <object class="AtkObject" id="media_insert_button-atkobject">
             <property name="AtkObject::accessible-name">media_insert_button</property>