Make npm aware of the src folder

rpetrich · rpetrich · commit d860080b0637 · 2018-03-31T18:52:25.000-04:00
diff --git a/package.json b/package.json
@@ -41,7 +41,8 @@
     "loader"
   ],
   "files": [
-    "lib"
+    "lib",
+    "src"
   ],
   "author": "Glen Maddern",
   "license": "ISC",
