gui: add german translation

also correct typo in all language files
also remove dummy language files for ES and FI

german translation was done on omni crowdin by multiple translators:
https://crowdin.com/project/OmniROM/de#

result was updated in line with latest changes (as of 02032016) to en.xml


Change-Id: Iddd8dbee7e050833a4dc61174288514d408267f7
Signed-off-by: z31s1g <z31s1g@googlemail.com>
diff --git a/partitionmanager.cpp b/partitionmanager.cpp
index 89580d0..71b6557 100644
--- a/partitionmanager.cpp
+++ b/partitionmanager.cpp
@@ -855,7 +855,7 @@
 	}
 	time(&Stop);
 	TWFunc::SetPerformanceMode(false);
-	gui_msg(Msg("restort_part_done=[{1} done ({2} seconds)]")(Part->Backup_Display_Name)((int)difftime(Stop, Start)));
+	gui_msg(Msg("restore_part_done=[{1} done ({2} seconds)]")(Part->Backup_Display_Name)((int)difftime(Stop, Start)));
 	return true;
 }