update 'useful links'
build using rails_apps_composer 2.6.9
freeze a version of Rails Composewr that works with Rails 3.2
update README
build using rails_apps_composer 2.6.10
build using rails_apps_composer 2.6.11
build using rails_apps_composer 2.6.12
build using rails_apps_composer 2.6.13
build using rails_apps_composer 3.0.0
build using rails_apps_composer 3.0.1
build using rails_apps_composer 3.0.2
build using rails_apps_composer 3.0.3
build using rails_apps_composer 3.0.4
build using rails_apps_composer 3.0.5
build using rails_apps_composer 3.0.6
add mailimg list link to README
update README
build using rails_apps_composer 3.0.7
build using rails_apps_composer 3.0.8
build using rails_apps_composer 3.0.9