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
got rid of BootstrapDialog
changed dateformat in doi test
fixed requirements file
added missing app.css (possibly not needed)
fixed paths for CSS and JS for the bookmarklet path
switched to using python-dateutil to parsing dates. because dates suck.
force the access date #id_accessed to use ISO8601 formatted dates.
import settings_local to pull in CORE_API_KEY
disabled flake8 in travis
basic CORE stuff seems to work.  may have race conditions still.