Rationalise OA links to come after form submission.
Fix jinja syntax in success.html.
Add a test to make sure the DOI is passed back to the client as expected.
Lookup title via CrossRef and add a Google Scholar title search link.
Add tests for Google Scholar search JS.
Add code to proxy CORE API requests.

This is necessary to get round cross-site XHR restrictions and to hide
our API key.
Search for relevant records in CORE after bookmarklet submission.
Add models.py to metadata app so django doesn't whinge.
Fallback value and warning for CORE_API_KEY.
Update INSTRUCTIONS.md to mention CORE_API_KEY.
Add logging config for oabutton.apps.metadata.views.
Merge branch 'feature/101-core-integration' of https://github.com/jezcope/oabutton-server into feature/101-core-integration
bumped httpretty to 0.7.0 for osx problems
merge develop into CORE integration
Fixed undraggable Button, cleaned out unused HTML
Jade index homepage
Revert "Jade index homepage"

This reverts commit b370d395813ee5356f00897c3a622434664c87dc.
interim commit to get form wired up properly with jquery.form
switched back to jade template
removed onclick for the submit button as we use jquery.form
dropped HTML templates