Behat/Gherkin — pull request #90 by PurpleBooth (2014-11-14 17:41:18+00:00)
Title: Enfore that table nodes have same number of columns on every row

The TableNode should throw an exception when it's not a valid table (i.e. when it doesn't have the same number of columns in every row).

Requested in Behat/Gherkin#89 by @everzet