Updated the spot price docs
Merge pull request #1772 from mbarrin/master

Updated the spot price docs
update default output to reflect current packer release
Merge pull request #1776 from josephholsten/update-packer-default-output

update default output to reflect current packer release
Alphabetized options in qemu.html.markdown
Temporarily fix build by forking golang.org/x/oauth2 @ b3f9a68
fix passing bootstrap_args to bootstrap script
Merge pull request #1787 from victortrac/bootstrap_args

fix passing bootstrap_args to bootstrap script (issue #1235)
Merge remote-tracking branch 'upstream/master'