Session name has "Session"

[Ryan Lovett]

/usr/share/xsessions/xfce.desktop names the session "Xfce Session". In Ubuntu 14.04 with lightdm's unity-greeter, the session chooser appears as:

Select desktop environment
[icon] Fvwm
[icon] Openbox
[icon] Ubuntu
[icon] Xfce Session

I think it is more concise and consistent with other session names to just show "Xfce" there, though perhaps its a matter of taste and perhaps other display managers present the choice differently. I ran

grep ^Name=.*ession /usr/share/xsessions/*.desktop

on one system and Xfce's was the only session file to use the "Session" term. (On one system I had a mixture of gnome.desktop, gnome-shell.desktop, ubuntu-2d.desktop, etc.) Running the same command on kde-workspace-4.11.6/kdm/kfrontend/sessions/*.desktop yielded no results.

--- xfce4-session-4.10.1/xfce.desktop.in.orig 2013-05-05 08:33:55.000000000 -0700
+++ xfce4-session-4.10.1/xfce.desktop.in 2014-04-01 16:07:04.782763000 -0700
@@ -1,6 +1,6 @@
 [Desktop Entry]
 Version=1.0
-_Name=Xfce Session
+_Name=Xfce
 _Comment=Use this session to run Xfce as your desktop environment
 Exec=startxfce4
 Icon=

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.