[Mapbender_dev] new parameter in mapbender.conf - please add documentation

[Astrid Emde]

Hello devs,

 there are some new parameter in the mapbender.conf-dist which are not
documented well enough yet. This makes it difficult to know what the
parameter are for.

Please add a short discription to the mapbender.conf-dist file for the
following parameter
(you also can link to a wiki page which contains the description):

# RSS

# PREVIEW

# UPLOAD

# define("PUBLIC_USER", "");

# define a session name (useful for )

# calculate bboxes for all supported SRS (Postgis needed)


Please add some information to the wiki page too:
(unfortunately this page is in german language only :( )
http://www.mapbender.org/Mapbender.conf

Best regards Astrid