Moves the period to the inside of quotes in remember command handler.
Removes worthless casting to string and object YET AGAIN DUE TO RESHARPER.
Updates the IDataStore interface and any implementations of it with a new method -- GetRandomKey.
Updates the QuoteCommandHandler to define a magic variable "quote".
Adds a new message handler that listens to incoming messages and stores it in a recent message store.
Updates the QuotesModule ctor.
Updates the InMemoryDataStore and RecentMessageStore to use a case-insensitive comparer for keys.