Red-star

A quick bugfix release that patches a thread-safety issue and fixes playing multiple songs in a single PlaySong command.
Changes:
\* Fix non-thread-safe function calling in Music Player
\* Fix error when attempting to play multiple single videos in one command

This release brings additions and bug-fixes for the Music Player plugin, as well as new events for plugin use.
Changes:
\~ Shuffle and Repeat are now their own commands, instead of aliases of SongMode, allowing them to behave more as expected
\~ Shuffle-repeat mode will now play every song in the playlist once before repeating itself
\~ Playing multiple songs with a single Play command now treats the listed songs as a playlist, creating more elegant, less spammy output
\~ SongVolume can now be called with a `-[-t]emporary` flag, which resets the volume to the previous level after the current song ends
\~ Raw reaction events are now available for plugin use (required for recent update to Role Request plugin)
\* Verbose mode will capture and output developer warnings
\* Fix many errors in NowPlaying related to missing data or too long data
\* Reverted length/duration display changes for non-fixed-width uses

Tiny bugfix release for the previous release. (Note to self: start doing SemVer properly; last release should have been a 2.x)
Changes:
~ Length/duration display now gracefully handles times longer than 99:59
\* PlaySong command processes quoted arguments properly, allowing for multi-word searches once more

Minor bugfix release with a few new features.
\+ Info plugin will now perform an update check on load and message bot maintainers if a new version of Red Star is available
\+ Music player PlaySong command can now take in multiple URLs in one run, separated by spaces
\+ Music player PlaySong command now supports playlist slicing; see `!Help PlaySong` for details
\~ RemindList now specifies recurrence interval on recurring reminders
\~ PlaySong supports URLs enclosed in backticks
\* Add error handling for failed parsing in Remind
\* Fix typo in playlist queueing error handling
\* Updated minimum dependency versions

A hotfix release to fix an issue with the bot getting stuck while joining a voice channel.
As a consequence of discord.py 1.2.4 making the opus library lazily loaded, our mechanism for specifying a path to libopus has been disabled for now.

Changes:
\* Fixed distribution containing old files that caused issues.