suspend text and icon consistency

[Jonathan Riddell]

In 4.2 the suspend icons and text are inconsistent between battery
applet and kickoff.

http://www.kubuntu.org/~jriddell/tmp/logout1.png
http://www.kubuntu.org/~jriddell/tmp/logout2.png

I propose changing kickoff to use "Sleep" and "Hibernate" with the
subtext set to "Suspend to Memory" and "Suspend to Disk"
respectively.  Also use "system-suspend" icon for Sleep to be consistent.

--- kdebase-workspace-4.2.0/plasma/applets/kickoff/core/leavemodel.cpp
    2008-12-10 16:13:23.000000000 +0000
+++ kdebase-workspace-4.2.0/plasma/applets/kickoff/core/leavemodel.cpp
    2009-02-16 19:27:44.000000000 +0000
@@ -74,13 +74,13 @@
         item->setIcon(KIcon("system-suspend"));
         item->setData(i18n("Pause without logging out"),
    Kickoff::SubTitleRole);
     } else if (basename == "suspenddisk") {
-        item->setText(i18n("Suspend to Disk"));
+        item->setText(i18n("Hibernate"));
         item->setIcon(KIcon("system-suspend-hibernate"));
-        item->setData(i18n("Pause without logging out"),
    Kickoff::SubTitleRole);
+        item->setData(i18n("Suspend to Disk"),
    Kickoff::SubTitleRole);
     } else if (basename == "suspendram") {
-        item->setText(i18n("Suspend to RAM"));
-        item->setIcon(KIcon("system-suspend-hibernate"));
-        item->setData(i18n("Pause without logging out"),
    Kickoff::SubTitleRole);
+        item->setText(i18n("Sleep"));
+        item->setIcon(KIcon("system-suspend"));
+        item->setData(i18n("Suspend to Memory"), Kickoff::SubTitleRole);
     } else {
         item->setText(basename);
         item->setData(url, Kickoff::SubTitleRole);