Scheduled matches, compact embeds, fixes & improvements

• Added ability to create scheduled matches (!scheduled-match command)
• Added ability to leave a specific match (!leave N command)
• Added minimal matches list (!list command) & server list (!pub command) embeds
• Added command to get specific pub server details (!pub N command)
• Added Prettier
• Improved tasks scheduling
• Another minor tweaks and fixes

Add user activity log

Merge pull request #15 from marcmascarell/dev

Add user activity log

Add streams command

Merge pull request #12 from marcmascarell/dev

Add twitch streams command

Fix destroyable servers query

Merge pull request #11 from marcmascarell/dev

Fix destroyable servers query

Easier server creation

Merge pull request #10 from marcmascarell/dev

Easier server creation

New server snapshot & improvements

• Do not destroy non empty servers
• !pub command to get recommended public servers and its status
• Better server creation handling

New server snapshot

Merge pull request #4 from marcmascarell/dev

Changed server snapshot id

Fix greeting channel

Merge pull request #3 from marcmascarell/dev

Fix greeting channel

First release

Merge pull request #2 from marcmascarell/dev

Create/Delete match voice channels