(feat) Re-clone dependencies on ./configure.
(refactor) Moved mixins to mixin mod.
(doc) Updated documentation for mixins.
Merge pull request #57 from zzmp/refactor/mixin

(refactor) Mixin.
(cleanup) Removed deps/ from make clean.
(feat) Derived Clone + Show for Status.
Merge pull request #58 from reem/feat/clone-status

(feat) Derived Clone + Show for Status.
Merge pull request #56 from reem/feat/configure-erase

(feat) Re-clone dependencies on ./configure.
(feat) Added Send bound to Clone impl for Middleware.
Merge pull request #59 from reem/feat/send-bound

(feat) Added Send bound to Clone impl for Middleware.