support for --registry broken?

* **Version**:
ied version 2.3.3
* **Platform**:
Linux 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

I am trying to run ied against a npm_lazy cache. The cache works fine when using npm install. When I use ied, it just seems to ignore --registry, IED_REGISTRY and -r . It seems to go straight to the public npm registry instead. I can also supply a junk address and it wont care.