initial
Correct Si/Andrew game: white <-> black
Merge pull request #1 from simonjbeaumont/master

Correct Si/Andrew game: white <-> black
Update README.md
add game counter
rob beats si
remove List.iteri for compat with pre-4 OCamls
felipe beats jond
Ignore build output
Add command line arguments

Uses Cmdliner to parse arguments. Now called by specifing required options to
the players and games paths.

Also, man page support: see ./ladder --help
Make players/games arguments, not options
Man page improvements (details of file formats)
add Marcus
add result of jond v marcus
Merge pull request #6 from jjd27/master

Add Marcus and JonD vs Marcus
Si loses to Andrew
Merge pull request #7 from simonjbeaumont/master

Si loses to Andrew
Merge pull request #5 from simonjbeaumont/cmdliner

Add command line support via Cmdliner
rob beats si
JonD beat AndrewB