Roadmap / TODOs

Auto-generation of default translation file. A cli command (possibly called extract or dump?) should statically read the codebase and find every call to I18nliner.t(), pulling out the strings and sticking them into a .properties file. This means no more manual management of messages_en_US.properties
Variable format support (e.g. date, time, number, currency, etc)
Configure the default language (currently defaults to en_US)