fix(util/memory): add C++14 sized delete operators
fix(util/memory): add C++14 sized delete operators

Fixes #1044

javra/lean,UlrikBuchholtz/lean,UlrikBuchholtz/lean,UlrikBuchholtz/lean,fpvandoorn/lean2,soonhokong/lean,soonhokong/lean,fpvandoorn/lean2,fpvandoorn/lean2,soonhokong/lean,soonhokong/lean,UlrikBuchholtz/lean,javra/lean,javra/lean,javra/lean,fpvandoorn/lean2,fpvandoorn/lean2,javra/lean,UlrikBuchholtz/lean,soonhokong/lean