Improved how view commands are displayed by unpacking the array.
Adds the option to enter tags as an optional parameter. Displaying tags and searching tags not in yet.
Refactors the code to avoid repetition. Adds log_reconstructor and log_displayer.
Solves a bug in the previous commit that wouldn't update the file when logging a new story.
Solves two bugs: one in extract_tags and one in log_writer
Adds the option to provide additional arguments when listing to filter the results. With this, tags, should be finished.
Merge pull request #1 from mvime/tag_dev

Tags should be done.