linked the navbar logo to home - fixes 1013 and fixes 441
linked the navbar logo to home - fixes 1013 and fixes 441

RickMohr/nyc-trees,maurizi/nyc-trees,maurizi/nyc-trees,azavea/nyc-trees,azavea/nyc-trees,maurizi/nyc-trees,maurizi/nyc-trees,RickMohr/nyc-trees,azavea/nyc-trees,azavea/nyc-trees,kdeloach/nyc-trees,azavea/nyc-trees,kdeloach/nyc-trees,kdeloach/nyc-trees,kdeloach/nyc-trees,RickMohr/nyc-trees,kdeloach/nyc-trees,RickMohr/nyc-trees