convert application to postgresql
configure production to use rds
update database.yml
add encoding
remove sqlite
update gemfile.lock
Add precompiled asssets for heroku
update gemfile to include rails_12factor in production
update gemfile.lock
add ruby version to gemfile
serve_static_assets = true
update production.rb
optimize images
add old (large) image files
add admin creation to db:seeds
remove reference to description in project#index view
fix sample_data.rake and seeds.rb
only search published projects
add investor profile tests
refactor project to profile