initial sorting of requirements
cleaned up settings
further cleanup
RENAMED SETTINGS FILES
more reorg and cleanup of req files
proposed starting point to rebuild reqs
added django.contrib.messages.context_processors.messages back to template context processors. should not have been removed.
added tastypie back
add xhtml2pdf back in. does this also satisfy pisa requirement?
added pdfminer
merged cleanup-reqs into devdeploy
default Heroku config