Added galleria.io Issues #30 and #21

Added the pretty and easy to use http://galleria.io/download/ to make a
slideshow of the ip Cam Pictures available.
Minor changes to include galleria.io Issues #30 and #21

The picture list for for the galleria picture slideshow is essembled by
the php function.
http://galleria.io/download/
Minor Changes Issues #30 and #21

Insert a picture slideshow for the IP Cam pictures
Add some styles for Issues #30 and #21