partial work to get feature info the new way. since new ol3 does per layer, when they come back we can add them to the infoPerLayer and array in feature manager. this should make it so that if a layer’s get info takes long to respond, when it does, the info dialog still responds.
Merge branch 'ol3-latest' of https://github.com/ROGUE-JCTD/MapLoom into ol3-latest