Command list and parameters

New:

• CLEAR - clear the image storage
• LIMIT <number> - limit the image storage to a number of entries, older images will be removed
• SHOW <name> - show an image from the storage with that name
• FIRST - show first image of the image storage
• FORWARD - show next image of the image storage
• BACKWARD - show one image before the actual image of the image storage
• DELETE <name> - remove this image from the image storage
• PLAY <pause in seconds> <image list>|ALL - play all images from the storage or according to a list, pause between images (pause in seconds). List example: "this car" "this horse" "this boat"

New GET commands

• /list or /l - list all image names in the image storage