bower installed leaflet.markercluster and added references to js and css manifest files
implemented clustering, removed updating of map on move - clustering takes care of this, stripped back geomarkers_controllers indexing action
modified newmarkermode to work with clusters
updated global view and tagged view to work with clusters
updated geomarker delete action to work with clusters
updated indexing action for geomarkers
fixed js update follow through to remove edit form
implemented new updateMarker function to speed up geomarker update action
more streamlining of update action for geomarkers