veyron-browser: localStorage to localForage Part 1

The first step is to rename localStorage to store.

I intend to switch to the promises version of local forage. I'll need
to update both the src code and tests.

Change-Id: I89611e878fb8a1918c85a19a4815bcf211c3bbaf
diff --git a/package.json b/package.json
index 8ea2f29..f5f1eda 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "debug": "^1.0.4",
     "guid": "^0.0.12",
     "insert-css": "^0.2.0",
+    "localforage": "^1.0.2",
     "mercury": "^6.0.1",
     "routes": "^1.2.0",
     "veyron": "git+ssh://git@github.com:veyron/veyron.js.git",