Fixes pot street totals incorrectly including the money played on that street.
Merge pull request #2 from juliomenendez/fixes-pot-total

Fixes pot street totals incorrectly including the money played on that street.
Merge pull request #3 from juliomenendez/virtualenv-support

Merge master.
Merge pull request #4 from juliomenendez/master

Merge master.