Cogs for Red Discord bot

#Experimental: May cause loops and other issues, use at own risk#

• Sends a message mentioning @here whenever someone joins a voice channel when no one else is in a call

• Get the bot to send a message to a specified channel. Usage: !say channel_mention message

• Find the local time in any country or major city

• Sends a message mentioning @everyone whenever someone joins a voice channel when no one else is in a call

• Adds some simple commands:
  • dateJoined: Prints the date that the specified user joined the server Usage: !dateJoined user_mention
  • channelInfo: Prints the channel ID Usage: !channelInfo
  • listChannels: Prints a list of the channels on the server Usage: !listChannels
  • spam: Sends 5 private messages to the specified user Usage: !spam user_mention
• Also has some unfinished code where it checks for the word 'rip' and replies