added migration to enable hstore
added settings table
initial settings model commit
removed user creation from post factory and added initial settings model test
basic config settings model tests
initial post pagination reading configs works
removed pagination settings for now, currently just testing for the title in the database
removed pagination settings for now, currently just testing for the
title in the database.  This closes #55
Merge branch 'devin/issues/55' of github.com:dhoss/Kodiak into devin/issues/55