add postgres extension 'pgcrypto'
fix link field placeholder
reading db connection params from environment
automatic db migration on app startup
fix urlManager route
enable debug mode if environment variable YII_ENV is set to 'development'
config
array!
i18n messages
new look and feel
apache: disabled directory listings, redirect to app error page
apache: disable php engine in assets dir
unit tests for model 'Link'
delete gitkeep
refresh model Link after saving
more translations
disable ajax and client validation