#95076: Added markerclustererplus to bower.json and retrieved its files (and updated some other bower dependencies.
#95076: We use markerclusterer from bower now, removed non-bower version.
#95076: better handling of maximum zoom allowed for clustering, and made the result list pane click go to a level of zoom that isn't clustered to prevent opening a popup over a marker hidden in a cluster.
Merge pull request #38 from luisromangz/95076-MarkerClustererPlusFromGitHubWithBower

#95076 marker clusterer plus from github with bower