Behat/SahiClient — pull request #13 by aik099 (2013-11-20 20:09:25+00:00)
Title: Fixing incorrect `wait` method return value type

Due bug in tests for `wait` method the bug in method itself wasn't catched. Method `wait` was returning `true` and `false` as string instead of boolean causing testing in `MinkSahiDriver` to fail with all `SahiClient` tests passing.