Support multiple voice presets per gender option

[spinda]

Multiple voice presets can be selected for each gender option. They will be randomly assigned to characters, seeded by the hash of the character name, so that the same voices are consistently assigned to the same characters.

Resolves #53.

[karashiiro]

Thank you for implementing this! I'm out of town for the weekend, but I'll test this on either Sunday or Monday before likely merging it.

[spinda]

Awesome! One note for testing - inside VoicePresets.json, you'll need to manually rewrite

  "CurrentVoicePreset": {
    "System": 0,
    "AmazonPolly": 22,
    "Uberduck": 4,
    "Websocket": 7
  },
  "UngenderedVoicePresets": {
    "System": 0,
    "AmazonPolly": 1,
    "Uberduck": 4,
    "Websocket": 7
  },
  "MaleVoicePresets": {
    "System": 0,
    "AmazonPolly": 10,
    "Uberduck": 5,
    "Websocket": 8
  },
  "FemaleVoicePresets": {
    "System": 0,
    "AmazonPolly": 2,
    "Uberduck": 6,
    "Websocket": 9
  }

into

  "CurrentVoicePreset": {
    "System": 0,
    "AmazonPolly": 22,
    "Uberduck": 4,
    "Websocket": 7
  },
  "UngenderedVoicePresets": {
    "System": [0],
    "AmazonPolly": [1],
    "Uberduck": [4],
    "Websocket": [7]
  },
  "MaleVoicePresets": {
    "System": [0],
    "AmazonPolly": [10],
    "Uberduck": [5],
    "Websocket": [8]
  },
  "FemaleVoicePresets": {
    "System": [0],
    "AmazonPolly": [2],
    "Uberduck": [6],
    "Websocket": [9]
  }

I didn't add a migration because 1.17.0.0 hasn't released yet.

[karashiiro]

Sorry for the delay, been busy fixing Universalis. I'll merge this tonight and publish a new testing release that includes it.