Timings for all_ssreflect.v

Require Export ssreflect.
Require Export ssrbool.
Require Export ssrfun.
Require Export eqtype.
Require Export ssrnat.
Require Export seq.
Require Export choice.
Require Export path.
Require Export div.
Require Export fintype.
Require Export fingraph.
Require Export tuple.
Require Export finfun.
Require Export bigop.
Require Export prime.
Require Export finset.
Require Export binomial.
Require Export generic_quotient.