.
Reintroduce answers
tidy up README
Merge branch 'master' into answers
Merge branch 'answers' of github.com:tonymorris/course into answers
Merge branch 'master' into answers
Merge branch 'master' into answers
Merge branch 'master' into answers
Lens exercises answers
Merge branch 'master' into answers
Merge branch 'master' into answers
flip the arguments to List#headOr
implement List#headOr using foldRight
Merge branch 'master' into answers
Unempty and Unfinished board types for TicTacToe project
passing Handle to board printing
custom showBoard
print board on one line
fix enless recursion
remove HUnit from dependency