less: upgraded package to upstream

Upgraded sys-apps/less to version 487 on amd64, arm, x86

BUG=chromium:710090
TEST=for b in peppy daisy x86-generic; do
  FEATURES=test emerge-$b -q --nodeps less; done
Also built and flashed to Peppy and tested various less features.

Change-Id: Ia98b8c18308d150e64a2c73db4e405483aeed22d
Reviewed-on: https://chromium-review.googlesource.com/478156
Commit-Ready: Jason Clinton <jclinton@chromium.org>
Tested-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
8 files changed