Refactoring creation of objective functions (more refactoring on the way), as well as some comment changes.
Refactoring creation of objective functions (more refactoring on the way),
as well as some comment changes.

chef/dep-selector,algorist/dep_selector,h4ck3rm1k3/dep-selector,algorist/dep_selector,chef/dep-selector,algorist/dep_selector,h4ck3rm1k3/dep-selector