CenterForOpenScience/osf.io — pull request #1313 by chrisseto (2014-12-01 20:38:16+00:00)
Title: Feature/requirement smoothing

Solves #1270

Changes requirements to make the requirements of the libraries we are using.

Running `inv requirements --all` twice will no longer reinstall packages; most notably lxml.

Additional all tests can now be run with `inv test --all`