Merge branch 'nd/checkout-noisy'

"git checkout [<tree-ish>] path..." learned to report the number of
paths that have been checked out of the index or the tree-ish,
which gives it the same degree of noisy-ness as the case in which
the command checks out a branch.

* nd/checkout-noisy:
  t0027: squelch checkout path run outside test_expect_* block
  checkout: print something when checking out paths

diff --cc apply.c
Simple merge

diff --cc builtin/checkout-index.c
Simple merge

diff --cc builtin/checkout.c
Simple merge

diff --cc entry.c
Simple merge

diff --cc unpack-trees.c
Simple merge