locking down bower devDeps

Author: nmccready

bower.json

@@ -34,14 +34,14 @@
     "Leaflet.utfgrid": "danzel/Leaflet.utfgrid",
     "Leaflet.awesome-markers": "*",
     "leaflet-providers": "~1.1.5",
-    "leaflet.vector-markers": "~0.0.3",
+    "leaflet.vector-markers": "0.0.4",
     "webgl-heatmap-leaflet": "*",
-    "leaflet-plugins": "*",
-    "esri-leaflet": "*",
-    "proj4": "*",
+    "leaflet-plugins": "1.X",
+    "esri-leaflet": "1.X",
+    "proj4": "2.X",
     "font-awesome": "~4.3.x",
-    "proj4leaflet": "*",
-    "Leaflet.MakiMarkers": "*",
+    "proj4leaflet": "0.X",
+    "Leaflet.MakiMarkers": "2.X",
     "Leaflet.heat": "https://github.com/Leaflet/Leaflet.heat/archive/gh-pages.tar.gz",
     "Leaflet.ExtraMarkers": "https://github.com/coryasilva/Leaflet.ExtraMarkers/archive/v1.0.1.tar.gz",
     "Leaflet.fullscreen": "http://github.com/Leaflet/Leaflet.fullscreen/archive/v0.0.4.tar.gz",