Add support for German Steam version of GTASA

Author: jhxp

Shared/installer/nightly.nsi

@@ -593,6 +593,7 @@ SectionGroup /e "$(INST_SEC_CLIENT)" SECGCLIENT
                     ${Case} "0fd315d1af41e26e536a78b4d4556488" #EU 3.00 Steam                   2007-12-04 11:50:50     5697536
                     ${Case} "2ed36a3cee7b77da86a343838e3516b6" #EU 3.01 Steam (2014 Nov update) 2014-10-14 21:58:05     5971456
                     ${Case} "5bfd4dd83989a8264de4b8e771f237fd" #EU 3.02 Steam (2014 Dec update) 2014-12-01 20:43:21     5971456
+                    ${Case} "d9cb35c898d3298ca904a63e10ee18d7" #DE 3.02 Steam (2014 Dec update) 2016-08-11 20:57:22     5971456
                         #Copy gta-sa.exe to gta_sa.exe and commence patching process
                         CopyFiles "$GTA_DIR\$1" "$GTA_DIR\gta_sa.exe.bak"
                         Call InstallPatch