Convert specs to RSpec 3.1.7 syntax with Transpec

This conversion is done by Transpec 2.3.7 with the following command:
    transpec

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

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

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

* 36 conversions
    from: lambda { }.should_not
      to: expect { }.not_to

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

* 30 conversions
    from: obj.should_not
      to: expect(obj).not_to

* 26 conversions
    from: describe 'some controller' { }
      to: describe 'some controller', :type => :controller { }

* 26 conversions
    from: it { should ... }
      to: it { is_expected.to ... }

* 25 conversions
    from: describe 'some model' { }
      to: describe 'some model', :type => :model { }

* 21 conversions
    from: it { should_not ... }
      to: it { is_expected.not_to ... }

* 20 conversions
    from: Klass.any_instance.stub(:message)
      to: allow_any_instance_of(Klass).to receive(:message)

* 17 conversions
    from: describe 'some view' { }
      to: describe 'some view', :type => :view { }

* 16 conversions
    from: its(:attr) { }
      to: describe '#attr' do subject { super().attr }; it { } end

* 14 conversions
    from: describe 'some feature' { }
      to: describe 'some feature', :type => :feature { }

* 7 conversions
    from: describe 'some helper' { }
      to: describe 'some helper', :type => :helper { }

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

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

* 6 conversions
    from: Klass.any_instance.should_receive(:message)
      to: expect_any_instance_of(Klass).to receive(:message)

* 3 conversions
    from: describe 'some routing' { }
      to: describe 'some routing', :type => :routing { }

* 2 conversions
    from: obj.unstub(:message)
      to: allow(obj).to receive(:message).and_call_original

* 1 conversion
    from: obj.should_not_receive(:message)
      to: expect(obj).not_to receive(:message)

* 1 conversion
    from: obj.stub_chain(:message1, :message2)
      to: allow(obj).to receive_message_chain(:message1, :message2)

For more details: https://github.com/yujinakayama/transpec#supported-conversions
Merge pull request #703 from projecthydra/byebye_shoulds

Convert specs to RSpec 3.1.7 syntax with Transpec. Fixes #702
Preparing for release of v4.1.0 [skip ci]
First blush at getting a sufia for AF8
can bundle install.  need to fix specs
Upgrading to Fedora 4
Make datastreams versionable
No need for fedora 3 namespaces
Removed Persistence module from spec directory
Removed the label setter
Fix batch spec
Fixing file content datastream spec
Skip checksum audit log tests
Refactor properties_datastream_spec
Fixed GenericFileRdfDatastream spec
Fixed loading trophies
Featured works shoudn't have namespaces
Spec for file usage should expect escaped slashes
Fix test for characterization
Refactor spec file to remove some rspec deprecations