Support HID v1.11 Items (Main, Global and Local)

[NZSmartie]

Item class need to represent HID (Short) Items as in HID spec version 1.11

• Main Items
  • [x] Input
  • [x] Output
  • [x] Feature
  • [x] Collection
  • [x] End Collection
• Global Items
  • [x] Usage Page
  • [x] Logical Minimum
  • [x] Logical Maximum
  • [x] Physical Minimum
  • [x] Physical Maximum
  • [x] Unit Exponent
  • [x] Unit
  • [x] Report Size
  • [x] Report Id
  • [x] Report Count
  • [x] Push
  • [x] Pop
• Local Items
  • [x] Usage
  • [x] Usage Minimum
  • [x] Usage Maximum
  • [x] Designator Index
  • [x] Designator Maximum
  • [x] Designator Minimum
  • [x] String Index
  • [x] String Minimum
  • [x] String Maximum
  • [ ] Delimiter

[NZSmartie]

Usages are now accessible through UsagePages. e.g. hidparser.UsagePage.GenericDesktop.mouse

[NZSmartie]

Due to the complexity of supporting Delimiters, this may be held off until later during alpha development