Update de_web_plugin_private.h
Add Samsung SmartThings manufaturer code
#define VENDOR_120B 0x120B // Used by Heiman
#define VENDOR_XAL 0x122A
#define VENDOR_OSRAM_STACK 0xBBAA
+#define VENDOR_SAMJIN 0x1241
#define ANNOUNCE_INTERVAL 10 // minutes default announce interval
