Add GA tracking code to docs

diff --git a/book.json b/book.json
index cf15c4a54cfae0b224899433d828f33dec97db12..487fd095c0393bde552514aae9ee5a1a39276596 100644 (file)
--- a/book.json
+++ b/book.json
@@ -2,13 +2,17 @@
   "root": "./docs",
   "author": "chartjs",
   "gitbook": "3.2.2",
-  "plugins": ["-lunr", "-search", "search-plus", "anchorjs", "chartjs"],
+  "plugins": ["-lunr", "-search", "search-plus", "anchorjs", "chartjs", "ga"],
   "pluginsConfig": {
     "anchorjs": {
       "icon": "#",
       "placement": "left",
       "visible": "always"
     },
+    "ga": {
+      "token": "UA-28909194-3",
+      "configuration": "auto"
+    },
     "theme-default": {
       "showLevel": false,
       "styles": {