removing coveralls support for Ruby 1.9.2 in hopes of fixing #1921
Cleanup and refactor digitalocean integration

* Handle case where droplet is locked pending events, DO support says
they are planning to expose something in the api to show these events.
Until then this is the best we have.
* Whitespace cleanup
* Refactor test helpers
* Use the collection helper for the digitalocean servers collection
Merge branch 'master' of github.com:fog/fog into coveralls_192
 removing coveralls support for Ruby 1.9.2 in hopes of fixing #1921 take two
try 3 in removing coveralls for ruby 1.9.2
trying to disable coveralls
[openstack|storage] added the ability to upload files using blocks in the same manner as the Rackspace provider
Whitespace
[openstack|storage] updating object tests to support ruby 1.8.7
Whitespace, fix tests for running in non mock mode, and clean up in non mock mode
Adds light documentation for GCE and GCS
Rackspace: add keypair support
AWS: remove logging
rackspace keypairs: add some Mocks
Renamed Fog::AWS::SES::Real#verify_domain to #verify_domain_identity.

* Match the AWS SES API.
Add VPC security groups to the RDS instances.

Amazon splits credentials between DB Security and VPC Security Groups
for RDS instances. Fog currently does not parse the VPC security
groups. This patch adds that attribute to a Fog::AWS::RDS::Server.
[aws|rds]: PubliclyAccessible is boolean.

The PubliclyAccessible attribute for the AWS::RDS::Server should be
parsed as a boolean (similarly to MultiAZ).
digitalocean supports bootstrap
Merge pull request #1969 from maginatics/add_vpc_groups

Add VPC security groups to the RDS instances.
Merge pull request #1970 from maginatics/make_publicly_accessible_boolean

[aws|rds]: PubliclyAccessible is boolean.