[fix] Set `forever.root` and `forever.config.get(root)` for symmetry.
[fix] Set `forever.root` and `forever.config.get(root)` for symmetry.

vcarrera/forever,kethle/forever,jotham/forever,arnabsinha4u/demo-documentation,vcarrera/forever,kethle/forever,ryan321/forever,Jonekee/forever,saisai/forever,rbramwell/forever,JJediny/forever,jqk6/forever,rbramwell/forever,foreverjs/forever,nguyen-tien-mulodo/forever,saisai/forever,jqk6/forever,nguyen-tien-mulodo/forever,ryan321/forever,jotham/forever,arnabsinha4u/demo-documentation,JJediny/forever,Jonekee/forever,foreverjs/forever