##TODO
  * Features
    * INSERT/UPDATE to multiple tables (so brand new item can be inserted with model at once)
  * UI
    * Templating system
    * Stateless barcode scanner interface (php-cli?)
  * Security
    * SQLi (some fixed, some not)
    * XSS (none fixed)
  * Code refactoring
    * Optimize magic quotes usage
    * Separate classes to single files
      * Make sure that every method is in the class that it belongs to
    * Use GetText
      * English and Czech locales
	* Release engineering
    * Replace config file with example