Forget to reference models on main class
Merge pull request #2480 from alphagov/ruby_version

ignore .ruby-version
Merge pull request #2475 from zertico/adding_more_models

[xenserver] Adding more XenServer Models
expanding/rewriting the getting-help/involved section of README
fix spacing for getting help section of README
Merge pull request #2459 from alphagov/ensure_metadata_entry_is_list

[vcloud_director] ensure that MetadataEntry is a list
vApp rename via put_vapp_name_and_description
Merge pull request #2464 from astratto/guest_password

[vcloud_director] Fix Guest admin password settings
use std options={} format for optional parameters
Find all and by-name Mock for Query API orgVdcNetwork

* Just for OrgVdcNetwork for now
* Be clear about what options/queries are unimplemented
* Expand tests to cover mocks
* comment to explain gnarly test logic
* :page=1 results handled
improve network mock test data, to include vdc & IsShared
fix tests for running against live environment
make Mock vcloud_director_host an FQDN
[vclouddirector] Shore up tests re EdgeGateway

ruby 1.8.7 highlighted tests fail if first vdc does not have an edge gateway
rename Mock vcloud_director_host to pass URI.parse
Allow setting an attribute type of :timestamp.  Models using this type of attribute should receive times encoded as unix timestamps.
map internal attribute names to those used on the remote service before making api call to persist the data.
implement get_images api call
implement get_image api call
create an instrumentation via api call with start and end times