Merge pull request #5019 from openlayers/greenkeeper-eslint-2.4.0

Update eslint to version 2.4.0 🚀

package.json

@@ -54,7 +54,7 @@
     "clean-css": "3.4.10",
     "coveralls": "2.11.8",
     "debounce": "^1.0.0",
-    "eslint": "2.3.0",
+    "eslint": "2.4.0",
     "eslint-config-openlayers": "4.1.0",
     "expect.js": "0.3.1",
     "gaze": "^0.5.1",

test/spec/ol/geom/flat/centerflatgeom.test.js

@@ -19,12 +19,12 @@ describe('ol.geom.flat.center', function() {
 
     it('calculates the centers of two squares', function() {
       var squareMultiPoly = new ol.geom.MultiPolygon([
-          [
-            [[0, 0], [0, 1], [1, 1], [1, 0], [0, 0]]
-          ],
-          [
-            [[3, 0], [3, 1], [4, 1], [4, 0], [3, 0]]
-          ]
+        [
+          [[0, 0], [0, 1], [1, 1], [1, 0], [0, 0]]
+        ],
+        [
+          [[3, 0], [3, 1], [4, 1], [4, 0], [3, 0]]
+        ]
       ]);
       var got = ol.geom.flat.center.linearRingss(
         squareMultiPoly.flatCoordinates,