hide .cookbooks testing artifact

Change-Id: I76b0fe6aa0515842ec2f771545280b57c32f910f
Add support for openstack-common::sysctl

There are a number of sysctl settings in the OpenStack documentation that are
not managed by the cookbooks. This approach will iterate over any attributes
added to the node['openstack']['sysctl'] hash and write them out to
/etc/sysctl.d/60-openstack.conf.

The README.md had the recipe description within the Libraries section, separated
into new Recipes section.

Change-Id: Ic32184b78a0bcf4c3e704c7dcd1e9d009b1d95c6
Merge "Add support for openstack-common::sysctl"
Added set_endpoints_by_interface recipe & attributes to support 'bind_interface'

Added set_endpoints_by_interface recipe to enable iterating over the contents of
the node['openstack']['endpoints'] hash and finding any non-nil `bind_interface`
to set the IP address. For example

    node['openstack']['endpoints']['identity']['bind_interface'] = 'eth0'

would set

    node['openstack']['endpoints']['identity']['host']

to whatever IP address was on 'eth0' rather than hard-code the IP addresses in
an Environment.

Change-Id: Ic07626d4e3b3fb743191077f95c5bdd04a5504cd
Fixing db_uri for sqlite connection string

  * Corrected for relative path
  * Corrected for absolute path

Fixes: bug 1252390

Change-Id: Ibef45a20cf53b87ea3a71674e4f0ab13d4c2e655
Merge pull request #1 from stackforge/master

get the latest code from source repo