Released version 0.82

- Requires IO::Socket::SSL 1.84
- Requires Mojolicious 5.30
- Fix nicks starting with special character, #130
- Fix jumpy text when sending a message
- Fix invite only template styling
- Fix /help command and add click actions
- Fix missing special characters in nicks, #130
- Default to no CONVOS_INVITE_CODE in Dockerfile, #118
- Improvements on Android, #132
- Fetch avatar on client side, #133
- Will remember channel key on "/join #channel s3cret", #127