Streamer.bot v0.1.16

Fixes

• Starting Streamer.bot in a folder with uncommon characters should no longer cause a crash
• Fix handling of connetion retries for the Streamer.bot website
• Fix forget button for Streamer.bot Website integration, was forgetting wrong account
• Handle Nullable<T> generics for generic global variable methods
• Twitch Channel Follows, Channel Reward redemptions, and Hype Train completions were not being added to credits
• Gracefully handle errors related to invalid Donor Drive campaign IDs and Custom Endpoint urls
• Gracefully handle errors related to cleaning up Twitch EventSub subscriptions
• Some internal fixes to update download handling
• Setting an action to the TipeeeStream generic event, and deleting it would cause a crash
• Fix potential crash in Add Target Info sub-action when using variables
• StreamLabs, StreamElements, TipeeeStream and TreatStream test button no longer uses a random user, it now uses a fixed Test User for tests. These 4 services do not do any username parsing
• Some tweaks to Twitch Present viewer routines
• Some tweaks to shut down routines
• File/Folder Watcher changed event would crash when parsing as json
• C# Methods for controlling OBS Media State were wired up incorrectly
• C# Method ObsSetMediaSource was inverting a flag for local/url sources