save progress
Merge branch 'master' of https://github.com/stevez86/connect_4 into forrest-liorr
saved progress, advanced ai does not work, abandoning for the moment
Merge pull request #15 from stevez86/forrest-liorr

Forrest liorr
Merge branch 'master' of https://github.com/stevez86/connect_4 into timer
Merge pull request #16 from stevez86/timer

Timer
Merge branch 'master' of https://github.com/stevez86/connect_4 into timer