Chat and TicTacToe server
ready to blank out
Blanked.
Corrected TicTacToe spec issue: allow move on empty board.
Added allClients() to Network/Server/Chat/Loop.hs

Tony moresly proclaimed "I thought I wrote that already!" and gave us
all this impl.
Removed duplicated comment.
Merge pull request #9 from japgolly/master

Few fixes
Rename identifiers according to issue #10
Delete scala
Core module with Prelude functions issue #10
delete scala
More renaming for issue #10
Issue #10
add succ to Core
remove sum & filter from Core
export Core
add >>
remove all list functions from Core
revert
Monad for Maybe