[pitivi] Provide a default text for the rendering progress bar.

[Thibault Saunier <tsaunier src gnome org>]

commit 3a548c80a1aac0042c7dfb588105000396019826
Author: Jean-François Fortin Tam <nekohayo gmail com>
Date:   Fri May 20 22:41:26 2011 -0400

    Provide a default text for the rendering progress bar.
    
    Prevents the progressbar's height from resizing and
    tells the user that we're still estimating the ETA.

 pitivi/ui/encodingprogress.glade |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/ui/encodingprogress.glade b/pitivi/ui/encodingprogress.glade
index 5d3a9c1..579461b 100644
--- a/pitivi/ui/encodingprogress.glade
+++ b/pitivi/ui/encodingprogress.glade
@@ -109,6 +109,8 @@
             <child>
               <widget class="GtkProgressBar" id="progressbar">
                 <property name="visible">True</property>
+                <property name="text" translatable="yes">Estimating...</property>
+                <property name="show_text">True</property>
               </widget>
               <packing>
                 <property name="position">2</property>