Installation
 * Extract the content into document root or a folder reachable from the web.
 * Create a new folder anywhere and make sure it is writeable by the web server (data folder).
 * Edit sys/sets.php and make $nailblog_data refer to the data folder (local path).
 * If the data folder contains nailblog data, that will be used, otherwise you may login with
   username "admin" and password "admin".

Patching, addon modules and templates
 * Extract patches, addon modules and templates in the same folder you extracted the
   nailblog installation file.
 * New modules and templates will automatically become available in the admin menu.
 * To remove a module you simply remove all files and folders starting with mod_[modulename]
   from the sys/ directory.
 * Module data can be removed from the admin page.
 * To remove a template you simply remove the template files from sys/templates/.
