[gnome-system-monitor] Add more keywords to desktop file

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 4b6bb257fb89f8b8f4ecf3f1a32e1dfeef0ffb0b
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat May 31 16:46:19 2014 -0500

    Add more keywords to desktop file
    
    From our review on OSNews:
    
    Search only succeeds if you know the right keyword or characters with
    which to search. For example, what if you're used to Windows and want to
    watch your computer's performance? You might enter "task manager". That
    won't retrieve the Linux System Monitor. Nor will "performance manager"
    or "performance monitor"(*). "System" or "monitor" or some starting
    substring of these two keywords is what you need to enter. The search
    box is not intelligent like a Google or Bing search.
    
    http://www.osnews.com/story/27745/My_Trip_to_GNOME_a_3_10_Review

 gnome-system-monitor.desktop.in.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnome-system-monitor.desktop.in.in b/gnome-system-monitor.desktop.in.in
index f2c1a22..075720f 100644
--- a/gnome-system-monitor.desktop.in.in
+++ b/gnome-system-monitor.desktop.in.in
@@ -13,4 +13,4 @@ X-GNOME-Bugzilla-Bugzilla=GNOME
 X-GNOME-Bugzilla-Product=system-monitor
 X-GNOME-Bugzilla-Component=general
 X-GNOME-Bugzilla-Version= VERSION@
-_Keywords=Monitor;System;Process;CPU;Memory;Network;History;Usage;
+_Keywords=Monitor;System;Process;CPU;Memory;Network;History;Usage;Performance;Task;Manager