This plugin lets you do a screenshot that can either be saved on server or local. When pressing the key 'o', a new screenshot will be created.

If you save the screenshots on server, it is possible to have an automatically updated screenshot gallery. For this, you need to deploy the content of the file lightbox.zip (http://147.88.213.71:8080/modules/ScreenshotPlugin/lightbox.zip) to /.wonderland-server/0.5/run/docRoot/lightbox.
In addition you need a background task which copies the *.png's from /.wonderland-server/0.5/run/content/images/screenshot to /.wonderland-server/0.5/run/docRoot/screenshot. This shell script can be downloaded from http://147.88.213.71:8080/modules/ScreenshotPlugin/copyScreenshot.sh and must be started as a background task on the server.