Use blocked scoped variables

In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
2018-01-11 23:32:36 -07:00
parent 0bf2b04dee
commit ad62739a6e
684 changed files with 18120 additions and 18184 deletions
@@ -15,14 +15,14 @@ register(proj4);

 // Configure the Sphere Mollweide projection object with an extent,
 // and a world extent. These are required for the Graticule.
-var sphereMollweideProjection = new Projection({
+const sphereMollweideProjection = new Projection({
  code: 'ESRI:53009',
  extent: [-9009954.605703328, -9009954.605703328,
    9009954.605703328, 9009954.605703328],
  worldExtent: [-179, -89.99, 179, 89.99]
 });

-var map = new Map({
+const map = new Map({
  keyboardEventTarget: document,
  layers: [
    new VectorLayer({