Relocate the render aspect outside of core

Change-Id: I636442d2d71342fd248b90674176cede895feab2
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Added typical ways of setting the configuration of the framegraph

Change-Id: I4fe6948634aeab6d4892f423dca2571ef0528066
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>