Completed newContain newOneOf logical-and expression support.
Completed newContain newOneOf logical-or expression support.
Added OptionShouldContainOneOfLogicalAndSpec.scala and OptionShouldContainOneOfLogicalOrSpec.scala.
Changed newOneOf to pass only when there's only exactly one element in left exists in right.
Completed newContain atLeastOneOf logical-and and logical-or expression support.
Added code to generate newContain atLeastOneOf tests for Array, and changed Aggregation.scala to pass the tests.
Work in progress test generation.
Completed test generation for newContain atLeastOneOf, and changed NotWord.scala to be consistent with diff bracket behaviour in message.
Completed tests generations for newContain newOneOf, and added implementations to Holder to get them pass.
Merge branch 'newContain' of https://github.com/cheeseng/scalatest