set up the project in dancer
add a test to add controller and change some config
parameters
add navbar of the blog of homepage
add database config and base model class
add new template and test for comments
set index base template and admin base template
add style for admin page
add article post page and router
Seperate the article preview and post
add article list and edit
fix the encoding bug
add the paging in the admin management
add comment delete function and article delete function
add hooks and request prefix
add admin account management and session management
change the session from Simple to memcached
add the author about page
add page to show article list and article with comments