Feature request - Trovo chat support

[rondhi]

Here's a list of Trovo events.

"trovo": [
    "BroadcasterAuthenticated",
    "BroadcasterChatConnected",
    "BroadcasterChatDisconnected",
    "FirstWords",
    "PresentViewers",
    "ChatMessage",
    "Follow",
    "SpellCast",
    "CustomSpellCast",
    "Raid",
    "Subscription",
    "Resubscription",
    "GiftSubscription",
    "MassGiftSubscription",
    "StreamOnline",
    "StreamOffline"
]