Minor changes to VoteSummary model.
Minor changes to VoteSummary model.

Code4SA/censusreporter,sseguku/simplecensusug,sseguku/simplecensusug,Code4SA/censusreporter,sseguku/simplecensusug,4bic/censusreporter,4bic/censusreporter,4bic/censusreporter,Code4SA/censusreporter,Code4SA/censusreporter