Rename "Selective Backlight" to "Backlight Exemptions" and add German translation

Change-Id: I1ddb78bd267372617370cc36910fce9980b907cd

Calling the menu entry "Backlight Exemptions" as this better describes the functionality.
Adding the German translation.

1 files changed, 1 insertions, 1 deletions

diff --git a/manual/configure_rockbox/display_options.tex b/manual/configure_rockbox/display_options.tex
index 163b1e884c..e482417f0b 100755
--- a/manual/configure_rockbox/display_options.tex
+++ b/manual/configure_rockbox/display_options.tex
@@ -57,7 +57,7 @@
       off will only turn the backlight on without having any other effect. When
       disabled the first keypress will \emph{also} perform its appropriate action.
 
-      \item[\label{ref:selectivebacklight}Selective Backlight]
+      \item[\label{ref:selectivebacklight}Backlight Exemptions]
        This option allows some selected actions in While Playing Screen and
        FM screen to \emph{not} turn on the backlight in order to save power.
       \begin{description}