Added Stellseries Rival 600, Rival 310 and Apex M750

RGB.NET.Devices.SteelSeries/Enum/SteelSeriesDeviceType.cs

@@ -18,6 +18,15 @@
         FourZone,
 
         [APIName("rgb-5-zone")]
-        FiveZone
+        FiveZone,
+
+        [APIName("rgb-6-zone")]
+        SixZone,
+
+        [APIName("rgb-7-zone")]
+        SevenZone,
+
+        [APIName("rgb-8-zone")]
+        EightZone
     }
 }

RGB.NET.Devices.SteelSeries/Enum/SteelSeriesLedId.cs

@@ -12,6 +12,16 @@
         ZoneFour,
         [APIName("five")]
         ZoneFive,
+        [APIName("six")]
+        ZoneSix,
+        [APIName("seven")]
+        ZoneSeven,
+        [APIName("eight")]
+        ZoneEight,
+        [APIName("nine")]
+        ZoneNine,
+        [APIName("ten")]
+        ZoneTen,
 
         [APIName("logo")]
         Logo,