update package.json for 1.4.0 release.

update the grunt packages to most recent.

package.json

@@ -1,29 +1,29 @@
 {
     "name": "ConfigurableMapViewerCMV",
-    "version": "1.3.4",
+    "version": "1.4.0",
     "author": "cmv.io - https://github.com/cmv/",
     "license": "MIT",
-    "year": "2015",
+    "year": "2016",
     "homepage": "http://cmv.io/",
     "repository": "https://github.com/cmv/cmv-app/",
     "dependencies": {
-        "babel-eslint": "4.1.x",
+        "babel-eslint": "6.0.x",
         "csslint": "0.10.x",
-        "eslint": "1.7.3",
+        "eslint": "2.5.x",
         "grunt": "0.4.x",
-        "grunt-autoprefixer": "0.7.x",
-        "grunt-contrib-clean": "0.5.x",
-        "grunt-contrib-connect": "0.7.x",
-        "grunt-contrib-copy": "0.5.x",
-        "grunt-contrib-cssmin": "0.9.x",
-        "grunt-contrib-csslint": "0.5.x",
-        "grunt-eslint": "17.3.x",
-        "grunt-contrib-uglify": "0.4.x",
-        "grunt-contrib-watch": "0.6.x",
-        "grunt-newer": "0.7.x",
+        "grunt-postcss": "0.8.x",
+        "grunt-contrib-clean": "1.0.x",
+        "grunt-contrib-connect": "1.0.x",
+        "grunt-contrib-copy": "1.0.x",
+        "grunt-contrib-csslint": "1.0.x",
+        "grunt-contrib-cssmin": "1.0.x",
+        "grunt-eslint": "18.0.x",
+        "grunt-contrib-uglify": "1.0.x",
+        "grunt-contrib-watch": "1.0.x",
+        "grunt-newer": "1.1.x",
         "grunt-open": "0.2.x",
-        "grunt-contrib-compress": "0.10.x",
+        "grunt-contrib-compress": "1.2.x",
         "proxypage": "*"
     },
-    "engine": "node >= 0.10"
+    "engine": "node >= 0.12"
 }