Preliminary login system implemented.
Displays posts on the index, posts have authors and categories.
Posts have their own pages, linked from the index.
Users can now actually log out.
Users can now post new... posts
Added all the templates.  Login broke somehow.
Fixed logins (browser caching issue), changed to use LoginManager from flask-login.
Fixed redirection on login.  Posts are now ordered by creation time descending.
Removed the database from version control.
Implemented category pages.
Pagination implemented for the index as well as category pages.
Made some changes to the template and style.
Changed displaying posts to use a macro rather than repeating code all over the place.
A few small s styling changes.  Site title is now defined in the config file.
Added the beginning of what will be the Admin interface.