[support] Change home page from story to page?

[sander-martijn]

When I first set up my site, I added a story to the home page which now 
appears there but isn't editable from the home page.  Can this be 
changed?  I do want the home page to have other elements such as news 
stories that have been promoted to the home page, so maybe this is the 
only or best way to do it.  but i think the best case would be for an 
editor to be able to edit the main home page content from there rather 
than to have to go looking for it.