Added behat as a dev dependency.
Initialized the features folder.
Added the expect helper to dev dependencies.
Added "Describing a class" feature.
Added behat to travis ci builds.
Improved language of scenarios.
Randomized the working directory.
Rolled back bin-dir configuration.
Split the feature into smaller ones.
Added the method generation feature.
Fixed a typo.
Fixed the wording.
Add phpdoc to magic methods
Remove primitive types and made exception optional
Merge pull request #259 from MarcelloDuarte/hotfix/phpdoc-object-behavior

Add phpdoc to magic methods
Reformatted pystrings.
Improved a scenario.
Merge pull request #248 from jakzal/behat-suite

Initialized behat suite