* setup.php: New background editor in setup (from Babel Project) added to Pandora.
* New background images.
* Replaced again jpgraph with a -running- version.
* pandora.css: Updated, fixed and added some styles (
* language_en.php: Added a few tokens. Sorry Raul, it's necessary.
* functions.php: Added a new function to list files in a directory (taken from Babel Project).
* fgraph.php: Added a new progressbar function (taken from Babel Project).
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@68 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
slerena