Add custom_fields support to vcloud_director
Fix typo
Add custom_fields to vapp, remove debug info
Full API coverage of the CloudStack 4.2.X API.
Add couple of functions and tests
Merge branch 'master' of https://github.com/fog/fog
Updated to no longer change historical method signatures.
fix disks and servers live tests
remove some test output, add size_gb as a required field for disk creation
rewrite the way model is waited in live tests
fix asynchronious disks collection tests
fix object test (it already was shared object with such name somewhere)
fix live tests for google engine
add new line to the end of google_tests_helper.rb
Link catalog item to a catalog in Mock
update for new linode flavor ids
Rename method to put_product_sections and update it's documentation
Merge pull request #2999 from jblancett/master

updated cores for new flavor IDs
fix 1.8.7 compatibility
Support for required EvaluateTargetHealth for ALIAS records

Note an error was being raised when using the old API about EvaluateTargetHealth being missing.

```
Excon::Errors::BadRequest: Expected(200) <=> Actual(400 Bad Request)
  response => #<Excon::Response:0x007fde3baf66a0 @data={:body=>"<?xml version=\"1.0\"?>\n<ErrorResponse xmlns=\"https://route53.amazonaws.com/doc/2013-04-01/\"><Error><Type>Sender</Type><Code>InvalidInput</Code><Message>Invalid XML ; cvc-complex-type.2.4.b: The content of element 'AliasTarget' is not complete. One of '{&quot;https://route53.amazonaws.com/doc/2013-04-01/&quot;:EvaluateTargetHealth}' is expected.</Message></Error><RequestId>f141b55c-f726-11e3-b2ac-73337c63db62</RequestId></ErrorResponse>", :headers=>{"x-amzn-RequestId"=>"f141b55c-f726-11e3-b2ac-73337c63db62", "Content-Type"=>"text/xml", "Content-Length"=>"438", "Date"=>"Wed, 18 Jun 2014 20:27:17 GMT"}, :status=>400, :remote_ip=>"72.21.214.31", :local_port=>60240, :local_address=>"192.168.1.85"}, @body="<?xml version=\"1.0\"?>\n<ErrorResponse xmlns=\"https://route53.amazonaws.com/doc/2013-04-01/\"><Error><Type>Sender</Type><Code>InvalidInput</Code><Message>Invalid XML ; cvc-complex-type.2.4.b: The content of element 'AliasTarget' is not complete. One of '{&quot;https://route53.amazonaws.com/doc/2013-04-01/&quot;:EvaluateTargetHealth}' is expected.</Message></Error><RequestId>f141b55c-f726-11e3-b2ac-73337c63db62</RequestId></ErrorResponse>", @headers={"x-amzn-RequestId"=>"f141b55c-f726-11e3-b2ac-73337c63db62", "Content-Type"=>"text/xml", "Content-Length"=>"438", "Date"=>"Wed, 18 Jun 2014 20:27:17 GMT"}, @status=400, @remote_ip="72.21.214.31", @local_port=60240, @local_address="192.168.1.85">
	from /gems/ruby-2.0.0-p353/gems/excon-0.37.0/lib/excon/middlewares/expects.rb:6:in `response_call'
	from /gems/ruby-2.0.0-p353/gems/excon-0.37.0/lib/excon/middlewares/response_parser.rb:26:in `response_call'
	from /gems/ruby-2.0.0-p353/gems/excon-0.37.0/lib/excon/connection.rb:402:in `response'
	from /gems/ruby-2.0.0-p353/gems/excon-0.37.0/lib/excon/connection.rb:272:in `request'
	from /gems/ruby-2.0.0-p353/gems/fog-1.22.1/lib/fog/xml/sax_parser_connection.rb:35:in `request'
	from /gems/ruby-2.0.0-p353/gems/fog-1.22.1/lib/fog/xml.rb:21:in `request'
	from /gems/ruby-2.0.0-p353/gems/fog-1.22.1/lib/fog/aws/dns.rb:126:in `request'
	from /gems/ruby-2.0.0-p353/gems/fog-1.22.1/lib/fog/aws/requests/dns/change_resource_record_sets.rb:120:in `change_resource_record_sets'
```