Add Gherkin language test(s)

examples/nested-jsbeautifyrc/gherkin/expected/tables.feature

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+Feature: Description
+
+  Scenario Outline: This one will have examples
+    Given the <given>
+    Then the <then>
+
+    Examples:
+      | what              | then              |
+      | first value       | first then        |
+      | second what value | second then value |

examples/nested-jsbeautifyrc/gherkin/expected/test.feature

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+Feature: The description of the feature that
+  might need to be wrapped
+  onto multiple lines
+
+  Scenario: The description of the scenario that
+    might need to be wrapped
+    onto multiple lines
+    Given I am in some state
+    When I take some action
+    # And I can add a comment
+    Then I should see some outcome
+
+  # A comment gets moved above the tag
+  @tag1
+  Scenario: This scenario has a tag
+    Then I should see some outcome
+
+  @tag1 @tag2
+  Scenario: This scenario has two tags
+    Then I should see some outcome
+
+  Scenario: This scenario does not have any tags
+    Then I should see some outcome

examples/nested-jsbeautifyrc/gherkin/original/_tables.feature

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+Feature: Description
+
+Scenario Outline: This one will have examples
+    Given the <given>
+    Then the <then>
+    Examples:
+    | what | then |
+    | first value | first then|
+    | second what|second then|

examples/nested-jsbeautifyrc/gherkin/original/test.feature

@@ -0,0 +1,23 @@
+Feature: The description of the feature that
+might need to be wrapped
+onto multiple lines
+
+Scenario: The description of the scenario that
+might need to be wrapped
+onto multiple lines
+Given I am in some state
+When I take some action
+# And I can add a comment
+Then I should see some outcome
+
+@tag1
+# A comment gets moved above the tag
+Scenario: This scenario has a tag
+Then I should see some outcome
+
+@tag1 @tag2
+Scenario: This scenario has two tags
+Then I should see some outcome
+
+Scenario: This scenario does not have any tags
+Then I should see some outcome