builder/digitalocean: better handling of url params in api requests
Merge pull request #302 from mitchellh/do-encode-params

builder/digitalocean: better handling of url params in api requests
Update CHANGELOG
builder/amazon: fix crash case if SIGINT while waiting for instance
website: generate toc data for linking into headers

A note: redcarpet just added an awesome feature that makes the
anchor links human readable. i.e `shell-provisioner` instead of `toc_0`.

see: https://github.com/vmg/redcarpet/blob/master/CHANGELOG.md#changelog

It's not yet released, but when it is we shpould upgrade to that, ya!
Merge pull request #305 from mitchellh/website-deep-links

website: generate toc data for linking into headers
v0.3.2
scripts: update dist.sh to latest go-xc
website: set some more page titles
up version for dev
common: use HTTP proxy if available from env [GH-252]
builder/digitalocean: use HTTP proxy if in env
Update CHANGELOG
post-processor/vagrant: process output path properly
builder/virtualbox: export to ovf or ova (default ovf)
packer: postProvisioner should be postProcessor
packer: remove keep_input_artifact prior to sending to build [GH-310]
Merge pull request #309 from jsiebens/virtualbox_ova

builder/virtualbox: export to ovf or ova (default ovf)
Update CHANGELOG
website: document formats feature