Bump NAN from 2.1 to 2.2

cjbj · cjbj · commit 6207653d44d0 · 2016-03-24T17:31:53.000+11:00
diff --git a/package.json b/package.json
@@ -33,7 +33,7 @@
     "url": "git://github.com/oracle/node-oracledb.git"
   },
   "dependencies": {
-    "nan": "~2.1.0"
+    "nan": "~2.2.0"
   },
   "devDependencies": {
       "mocha": "~2.2.5",
