fixed restart bug by unbinding events, enforced full column restriction
remove testing console.logs from functions
Merge pull request #9 from stevez86/forrest-liorr

fixed restart bug by unbinding events, enforced full column restriction
Merge branch 'master' of https://github.com/stevez86/connect_4 into timer
Merge pull request #10 from stevez86/timer

implemented a timer
Merge branch 'master' of https://github.com/stevez86/connect_4 into timer
timer changes