Added support for Deis
Merge pull request #120 from johanneswuerbach/provider-deis

Added support for Deis
Bump version to 1.6.0
Pin RSpec to something lower than 3.0.0
Run specs all green with no warnings with 2.99.0
Update RSpec to 3.0.0
Convert specs to RSpec 3.0.0 syntax with Transpec

This conversion is done by Transpec 2.2.0 with the following command:
    transpec

* 176 conversions
    from: obj.should_receive(:message)
      to: expect(obj).to receive(:message)

* 68 conversions
    from: obj.should
      to: expect(obj).to

* 47 conversions
    from: obj.stub(:message)
      to: allow(obj).to receive(:message)

* 32 conversions
    from: == expected
      to: eq(expected)

* 5 conversions
    from: obj.stub(:message => value)
      to: allow(obj).to receive_messages(:message => value)

* 4 conversions
    from: obj.should_not_receive(:message)
      to: expect(obj).not_to receive(:message)

* 3 conversions
    from: lambda { }.should
      to: expect { }.to

* 1 conversion
    from: Klass.any_instance.should_receive(:message)
      to: expect_any_instance_of(Klass).to receive(:message)

* 1 conversion
    from: lambda { }.should_not
      to: expect { }.not_to

See also: https://github.com/yujinakayama/transpec#supported-conversions
Add debug output for OpenShift provider
Fix specs that the previous commit broke
Issue 'app configure' if we're not on master already
Fix deployment_branch option for OpenShift provider
Fetch deployment_branch from options hash dirrectly
Bump version to 1.6.1
Pin 'httpclient' to 2.3.4.1.

Released over the weekend, httpclient 2.4.0 doesn't appear to be
compatible with rhc.

This has been reported as https://github.com/openshift/rhc/issues/602
Bump version to 1.6.2
Fix runtime dependency for OpenShift
Bump to version 1.6.3
Provide detect_encoding option for S3

With `detect_encoding: true`, the S3 provider will read each file
with the `file` utility.
If the file is determined to be gzip'd or compress'd, we set
:content_encoding option so that files can be sent compressed.

This addresses https://github.com/travis-ci/travis-ci/issues/2400
Bump Ruby dependency to 1.9.3 and up [skip ci]

We are not testing on 1.8.x any more
Bump version to 1.6.4