nessViewer 2.9.3 for Mac available (provider adaptions)

Just after complimenting a user for his great videos on YouTube (and announcing that we arranged these videos with others to a playlist which is offered at the MediaCenter -> Entertainent), YouTube has changed some parameters for the video presentation.

Even some other providers were creative and changed their parameters - not really reasonable if nothing new is offered.

Since we have to offer a new version, we also extended the Clipfish support and changed the MediaCenter extension (downloadable at our web side after login and confirmation).

Last but not least we extended the media presentation on user request: slow motion via remote control for QuickTime movies (press "pause" and then hold "right arrow").