Symfony2 added config option for debug
Merge branch '2.0' of github.com:Codeception/Codeception into 2.0
generate suite not throwing exception when suite dir exists, as it could be created by 'build' command
updated docs
removed PHPUnit version from readme
updated guzzle to 4.1.4
Merge branch '2.0' of github.com:Codeception/Codeception into 2.0
fix typo in assert methods: 'then' -> 'than'. Fixes #1021