TODO list per 2010-04-17

1) Translations/i18n
2) Styling of the browser pages
3) Delete functionality in the archive form
4) Store extracted text outside the topicmap (new DATATYPE and changed to the indexing)
5) Versioning of files (multiple file objects in a topic)
6) A mechanism to address file objects via the file system (for external caches)
7) Some form of tagging and/or taxonomy for file organization
8) Use the subprocess module instead of the deprecated popen2