[gnome-activity-journal] Add patch to fix issue running with newest version of zeitgeist. Fixes bug #821121.

[Mads Villadsen]

commit 093cd282c8262e5cee59f42689c32f2ee81e6a00
Author: Mads Villadsen <maxx at krakoa.dk>
Date:   Sun Jul 22 21:08:30 2012 +0200

    Add patch to fix issue running with newest version of zeitgeist. Fixes bug #821121.

 gnome-activity-journal-fix-histogram-issue.patch |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/gnome-activity-journal-fix-histogram-issue.patch b/gnome-activity-journal-fix-histogram-issue.patch
new file mode 100644
index 0000000..73e87e0
--- /dev/null
+++ b/gnome-activity-journal-fix-histogram-issue.patch
@@ -0,0 +1,15 @@
+--- a/src/external.py
++++ b/src/external.py
+@@ -41,7 +41,11 @@
+     _restarted = False
+ 
+     def __init__(self):
+-        self._extension = CLIENT._iface.get_extension("Log", "journal/activity")
++        if CLIENT.get_version() >= [0, 8, 99]:
++            self._extension = CLIENT._iface.get_extension("Histogram", "journal/activity")
++        else:
++            self._extension = CLIENT._iface.get_extension("Log", "journal/activity")
++
+ 
+     def _show_error(self):
+         dialog = gtk.MessageDialog(