Adding Legend to Suported Devices

+ Adding 🤖 symbol for Automatic saving
+ Changing ⚠️ to 🚨 for better visibility
+ Adding :tools: symbol to mean `partial support`
+ Adding ⭕ symbol to mean not currently implemented by OpenRGB

Controllers/CoolerMasterController/RGBController_CMARGBController.cpp

@@ -13,7 +13,7 @@
     @name Coolermaster ARGB
     @category LEDStrip
     @type USB
-    @save :warning:
+    @save :robot:
     @direct :white_check_mark:
     @effects :white_check_mark:
     @detectors DetectCoolerMasterARGB

Controllers/CoolerMasterController/RGBController_CMMKController.cpp

@@ -24,7 +24,7 @@ using namespace std::chrono_literals;
     @name Coolermaster Masterkeys Keyboards
     @category Keyboard
     @type USB
-    @save :warning:
+    @save :robot:
     @direct :white_check_mark:
     @effects :white_check_mark:
     @detectors DetectCoolerMasterKeyboards

Controllers/CoolerMasterController/RGBController_CMMM711Controller.cpp

@@ -15,7 +15,7 @@
     @name Coolermaster Master Mouse
     @category Mouse
     @type USB
-    @save :warning:
+    @save :robot:
     @direct :white_check_mark:
     @effects :white_check_mark:
     @detectors DetectCoolerMasterMouse

Controllers/CoolerMasterController/RGBController_CMMP750Controller.cpp

@@ -13,7 +13,7 @@
     @name Coolermaster Mouse Pad
     @category Mousemat
     @type USB
-    @save :warning:
+    @save :robot:
     @direct :x:
     @effects :white_check_mark:
     @detectors DetectCoolerMasterMousemats

Controllers/CoolerMasterController/RGBController_CMRGBController.cpp

@@ -47,7 +47,7 @@
     @name Coolermaster RGB
     @category LEDStrip
     @type USB
-    @save :warning:
+    @save :robot:
     @direct :x:
     @effects :white_check_mark:
     @detectors DetectCoolerMasterRGB

Controllers/CoolerMasterController/RGBController_CMSmallARGBController.cpp

@@ -13,7 +13,7 @@
     @name Coolermaster Small ARGB
     @category LEDStrip
     @type USB
-    @save :warning:
+    @save :robot:
     @direct :white_check_mark:
     @effects :white_check_mark:
     @detectors DetectCoolerMasterSmallARGB