Fix incorrect HID_PD_FULLCHRGECAPACITY & HID_PD_AUDIBLEALARMCTRL documentation

Corrections:
* The HID_PD_FULLCHRGECAPACITY report only maps to a FEATURE report.
* The HID_PD_AUDIBLEALARMCTRL report maps to both INPUT and FEATURE reports.

Author: forderud

src/HIDPowerDevice.h

@@ -53,13 +53,13 @@
 #define HID_PD_VOLTAGE               0x0B // 11 INPUT (NA) OR FEATURE(implemented)
 #define HID_PD_REMAININGCAPACITY     0x0C // 12 INPUT OR FEATURE(required by Windows)
 #define HID_PD_RUNTIMETOEMPTY        0x0D 
-#define HID_PD_FULLCHRGECAPACITY     0x0E // 14 INPUT OR FEATURE. Last Full Charge Capacity 
+#define HID_PD_FULLCHRGECAPACITY     0x0E // 14 FEATURE ONLY. Last Full Charge Capacity 
 #define HID_PD_WARNCAPACITYLIMIT     0x0F
 #define HID_PD_CPCTYGRANULARITY1     0x10
 #define HID_PD_REMNCAPACITYLIMIT     0x11
 #define HID_PD_DELAYBE4SHUTDOWN      0x12 // 18 FEATURE ONLY
 #define HID_PD_DELAYBE4REBOOT        0x13
-#define HID_PD_AUDIBLEALARMCTRL      0x14 // 20 FEATURE ONLY 
+#define HID_PD_AUDIBLEALARMCTRL      0x14 // 20 INPUT OR FEATURE
 #define HID_PD_CURRENT               0x15 // 21 FEATURE ONLY
 #define HID_PD_CAPACITYMODE          0x16
 #define HID_PD_DESIGNCAPACITY        0x17