[Therion] Changing Atlas layout

[Benedikt Hallinger]

Hello,
i currently map a relatively long tunnel and want to be able to print it 
out on several A4 papers.
The Atlas function of therion is the thing that solves this problem 
quite nicely.

However, how can i tune the atlas layout, like disabling all visible 
features of the atlas (no navigation, no title, no borders when showing 
the overlapping (but the overlapping should persist!)

The main goal is, to print the tunnel like it prints in normal export 
mode, but on several pages which break like it does in atlas mode.