version.json in better-pdfjs-rails-1.6.422.0

- old
+ new

@@ -1,5 +1,5 @@
 {
-  "version": "1.6.380",
-  "build": 380,
-  "commit": "00a006e"
+  "version": "1.6.422",
+  "build": 422,
+  "commit": "aabfb77"
 }
\ No newline at end of file