update to latest boot to docker

new boot2docker supports docker 0.11.
Merge pull request #47 from spheromak/update_b2d

update to latest boot to docker
Moving to b2d 0.9.1
Merge pull request #49 from dduportal/b2d-0.9.1

Moving to b2d 0.9.1
Allow forwarded_port 4243 to be overridden; Listen on 127.0.0.1 only by default.

The Docker port allows arbitrary remote code execution inside the VM, so
we don't want that turned on by default.

Unfortunately, this is still going to be a problem for users of the
vmware_fusion provider, since it apparently ignores the :host_ip
parameter:

    https://github.com/mitchellh/vagrant/issues/3916

Adding :id => "docker" allows downstream users of the box to disable the
port-forward using something like this in their Vagrantfile:

    config.vm.network "forwarded_port", guest: 4243, host: 4243, id: "docker", disabled: true
Fix Parallels CDROM pre-boot command.
Update to boot2docker 1.0.0.
Merge pull request #52 from dlitz/fix-forwarded-port

Allow forwarded_port 4243 to be overridden; Listen on 127.0.0.1 only by ...
Merge branch 'b2d-1.0.0' into master

Conflicts:
	vagrantfile.tpl
Merge branch 'parallels-cdrom' into master
Update to boot2docker 1.0.1.
Update to boot2docker 1.1.0.
b2b 1.1.1
change docker port
Merge pull request #57 from shawnbutts/master

update to b2d 1.1.1
fixed syntax error, missing quote in ISO URL
Merge pull request #58 from featurist/master

Missing quote character in build-iso.sh
Merge branch 'master' into stable

Conflicts:
	build-iso.sh
Update to boot2docker 1.2.0.
Update README with reference to Parallels support.