Enable "Pages" space as a module for processes

Is your feature request related to a problem? Please describe.
It is difficult for a complex process to present all relevant information in a FAQ-style on process level.

Describe the solution you'd like
To take the main pages space and make it possible to add and configure it to any given process as a module. This would require removing the global features of the space (terms and condition page, possibility to display a page in the footer).

Describe alternatives you've considered
Right now, if a participatory process is elaborate, information can either be posted on the process' main info page, on a blank page or in the blog module.

Does this issue could impact on users private data?
No.

Funded by
If there is interest, we may fund it in Zürich. Or maybe somebody is already working on this?