…Delay" config file variable
use URL for setup
Use URI.encode instead of CGI::escape to compose URIs and username validation
… containing colons
Add font families alternatives
Deleted news rendering should be more like deleted comment rendering.
Avoid redundant user lookup but refactoring update_auth_token api.
Add link to parent comment for replies
Adding a 'random' option in the Navbar, redirecting to a random news
Replies store a link to parent comment's id as `parent_id`. `parent_id` attributes is `-1` for "top" comments. Parent link is showed only at `comment_subthread`s using the new flag `show_parent` added to `comment_to_html` method. Closes #135
Fix urls to links