Revert "Only use Addressable parser with Middleware loaded"
Revert "Only use Addressable parser with Middleware loaded"

This reverts commit 09be81429291876ee6e45d0e354f6ab7c58e8729.

The Excon Middleware stack gets injected too late for this to work as
expected when using templated URIs.

JeanMertz/excon-addressable