Added how-to implement floating zoomers

A new “How-Tos” document section has been opened and a first how-to on floating zoomers has been added.

Housekeeping demo instance updated to version 25

On 2013-04-24 version 25 of the “Housekeeping” application has been released and has now been deployed to the demo instance.

This release not only fixes certain issues, but adds new features. For details please see the README file.

Enjoy!

URL GET parameters

Well, it might be a philosophical discussion whether URL parameters should rather be cryptical or not. According to the principle “no security by obscurity” the core security of an application should be provided by sophisticated concepts rather than cryptical parameters.