Update to rails 3.0.5, arel 2.0.9 and composite_primary_keys 3.1.4
-rw-r--r-- 18 .gitignore
-rw-r--r-- 755 Gemfile
-rw-r--r-- 572 README.mkdn
-rw-r--r-- 273 Rakefile
drwxr-xr-x - app
-rw-r--r-- 163 config.ru
drwxr-xr-x - config
drwxr-xr-x - db
drwxr-xr-x - doc
drwxr-xr-x - lib
drwxr-xr-x - public
drwxr-xr-x - script
drwxr-xr-x - test
drwxr-xr-x - vendor