Modified graphs to ahve a 4 color scheme, but it isn't the full palette of selectrici...

Modified graphs to ahve a 4 color scheme, but it isn't the full palette of selectricity yet
, that will be on next commit. LAso modified several voting methods within RubyVote to have
more useful instance variables and accessors available in the results class. the quickvote
results view has been updated to include a partial for displaying a condorcet vote table, w
hich is strangely appearing below the footer on the results page, it seems to be displaying
 the correct data however.