add domain_model.txt with Member model
add pg info to config/database.yml. somehow got clobbered before last commit
Merge branch 'set_up_pg'

add pg info to config/database.yml.
somehow got clobbered before last commit
add config/database.yml
Merge branch 'set_up_pg'

add pg info to config/database.yml... again!
Merge branch 'master' into enable_member

merge back master with pg setup
add member base model
add member attributes to model and migration
install devise
add pages controller, index action, and index view
enable devise login on home page