builder/parallels: Fix http_files typo in comments

* builder/openstack: skip certificate verification [GH-1121]

Allow OpenStack builder to skip certificate verification

see http://golang.org/src/pkg/compress/flate/deflate.go#L406

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virtualbox-ovf support for guest_additions_mode

This reverts commit 1b0f770a.

Fixes #1106, Remote ESXi builder doesn't upload floppy

Fixes #1035 "virtualbox-ovf" builder doesn't support "guest_additions_mode" option

builder/parallels: Do not delete the first cdrom device

Just detach the iso from 'cdrom0', but do not delete this device from VM confguration.

Fix for Parallels builder ID in vagrant post-processor

builder/amazon/chroot: Appending wildcard to src causes problems

Revert the way to retrieve VM IP in Remote ESXi Builder

It appears that the desired effect was to support
    src = "dir" -> dest/dir
    src = "dir/" -> dest

but cp -R already handles this, provided the trailing slash does not
get consumed by the shell.

The wildcard causes problems when multiple files match the
shell glob, e.g.

UploadDir("/tmp", "./salt*", [])

where my working dir contains
 - salt
 - salt-foo

will error.

website: Document that the Remote ESXi Driver supports ESXi 5.1 and above, and needs to enable GuestIPHack

Caused by changing namespace to 'packer.*' (3a68c8aa)

Support for Security Groups in Openstack

builder/parallels: typos

We're using packer namespace now