Co-Authored-By: Matthew Oliver <matt@oliver.net.au>
Co-Authored-By: Tim Burke <tim.burke@gmail.com>
Co-Authored-By: Clay Gerrard <clay.gerrard@gmail.com>
Co-Authored-By: John Dickinson <me@not.mn>
Change-Id: I0693e54c1d7f3b77f53c3df5c616a16f74723b97
Some doc files and swift.conf-sample were added execute permissions in past changes.
This patch remove execute permissions from them.
Change-Id: Id8844989a8321578e9207566ebd6660f5b9523f0