Hebbot v2.1

Changelog

• The bot automatically accepts room invites now on startup (reporting/admin room) (4c85737)
• New !about command to print bot version (1715051)
• New !details command to show details for a specific section / project (9330fd2)
• Bot messages are now using m.notice as message type (029f2cd)
• Fixed a bug where the !render command didn't display the correct number of rendered news (b0b2c10)

This update can be installed with no need to make any changes to the configuration file.