added Entry resource
installed factory girl
installed db cleaner
installed whitman, pg, and shoulda matchers
pg setup
rspec matchers for newest/oldest in a set comparison
include factory girl syntax in rspec
removed unused entries helper spec
entries factory with whitman content :)
basic entries spec for latest and default scope ordering
Entry#default_scope, Entry#all
EntriesController#index and view
installed haml
initial EntriesController spec
simplifying Entry model spec