Convert specs to RSpec 3.1.4 syntax with Transpec

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

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

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

* 5 conversions
    from: =~ /pattern/
      to: match(/pattern/)

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

* 2 conversions
    from: > expected
      to: be > expected

* 1 conversion
    from: =~ [1, 2]
      to: match_array([1, 2])

For more details: https://github.com/yujinakayama/transpec#supported-conversions