Initial automated install script for entire hands-off VM cluster orchestration
Initial automated test script to run Tempest against Chef-BCPC
Add fix to vbox_create.sh to find its (not the potentially sourcing script's) directory path
Merge pull request #82 from cbaenziger/tests

Automated Functional Tests
Make dhcp_lease_time configurable and reduce to an hour from a week.
Merge pull request #87 from dspadea/master

Make dhcp_lease_time configurable and reduce to an hour from a week.
Remove set mountpoint dialog in Horizon which libvirt is not currently supporting (https://bugs.launchpad.net/nova/+bug/1004328)
Merge pull request #90 from cbaenziger/remove-volume-dialog

Remove set mountpoint dialog in Horizon
always remove host-only DHCP servers

A fresh install of VirtualBox automatically creates a host-only
interface (i.e., vboxnet0), with the DHCP server enabled.  This change
ensures that all DHCP servers are removed whether using Vagrant or
VirtualBox directly.

Fixes #39.
Merge pull request #92 from ericvw/dhcpserver-fix

always remove host-only DHCP servers
Ensure fluent-plugin-rewrite is installed by tightening check for gems.
(fluent-plugin-rewrite-tag-filter can be installed prior to this run.)
validate VirtualBox environment & bump min version

Introduce virtualbox_env.sh to verify that `VBoxManage` is available,
that VirtualBox meets the minimum supported version, and set the
variable VBM as a shorthand for `VBoxManage`.  If `VBoxManage` is not
available, then exit.  Otherwise, if the detected version does not meet
the minimum supported version, a warning is emitted.

Also, the minimum supported version is now bumped to be >= 4.3.x.
Merge pull request #93 from ericvw/virtualbox_env

validate VirtualBox environment & bump min version
Fix Issue #94 - VirtualBox Version Check Fails
Removing error checking; fixing immediate issue
Merge pull request #95 from cbaenziger/issue_94

Fix Issue #94 - VirtualBox Version Check Fails
provide way to peg gem versions. peg fluent-plugin-elasticsearch to 0.2.0 for now due to breakage with 0.3.0
vbox_create.sh: Do not use cache-dir unless it already exists.
vbox_create.sh: Pass args as originally intended.
Enable mod_version when using apache-mirror recipe.
Update Cirros build to 0.3.2 and change download location.