Fix Softlayer driver and make sure all the code is up to date and works
with the latest version of the actual Softlayer deployment (v3).

Contributed by Kevin McDonald, part of LIBCLOUD-287.


git-svn-id: https://svn.apache.org/repos/asf/libcloud/trunk@1441655 13f79535-47bb-0310-9956-ffa450edef68
Update EC2 driver, m3 instance types are now available in all the regions
except Brazil.

Also update pricing to reflect new (decreased) prices.


git-svn-id: https://svn.apache.org/repos/asf/libcloud/trunk@1441704 13f79535-47bb-0310-9956-ffa450edef68
Modify Gandi.net driver to use Libcloud http(s) layer when performing
http requests using xmlrpclib.

This change allows driver to support LIBCLOUD_DEBUG and SSL vertificate
validation functionality. Previously it used xmlrpclib directly which means
it bypassed Libcloud's http(s) layer and didn't support previously
mentioned features.

Contributed by John Carr, part of LIBCLOUD-288.


git-svn-id: https://svn.apache.org/repos/asf/libcloud/trunk@1441956 13f79535-47bb-0310-9956-ffa450edef68