Allow to reorder the pages and subpages position. Added doks theme

We will change the date format in one go later.

system/htmly.php
- Loads language files from folder lang/
- Sets language settings for date and time format
system/includes/dispatch.php
- function i18n() returns translated strings

Adding popular posts widget.

Make HTMLy more flexibel.

Improve admin style

User role support

Cleaning up the codes.

Improve the admin integration

Change admin panel.

Change config folder for later developments. A few style improvements.

Add author info on post.

Bugs fixes and improvements. Multi author fixed, post sort by date fixed
etc.

Improving the profile page by adding posts list.