Add new dependency (network) and new modules to .cabal
Add functions to retrieve and parse JSON from a URL
Create Monitor.hs for repeating actions (changig topic)
Start bot in new thread, monitor in main thread.
Add Monitor to other-modules field
Add function to retrieve the numeric response of a command.
Extend sanitize to remove non-letters at beginning, too.
Add isPM to check if a message was sent directly.
Add voice functionality

Voice members who are currently in the space.
Add additional error information in getJSON.
Add voice and topic to README