lift4 isn't ternary.
Merge pull request #17 from coltfred/contribute

Fix comment about lift4. It isn't ternary.
Tic-Tac-Toe network server
Merge branch 'master' into answers
Setup file for Tic-Tac-Toe network server
Merge branch 'master' into answers
Tic-Tac-Toe network server answers