big WIP, ostensibly for Travis support, but more of a project org overhaul
update travis conf
Remove requirements that are specified in Symposion requirements
Alphabetize remaining requirements
Add model_utils to INSTALLED_APPS
Remove former settings file
Merge remote-tracking branch 'origin/master' into reorg-project
Updated comments from requirements files
Update virtualenv name in README
update ported over travis settings;
remove deprecated ref to local_settings
set default settings file for wsgi
Merge pull request #8 from pyohio/reorg-project

Reorg project