Thibault Jouan 39427c35c3 Refactor and simplify CLI and Env:
* Do not modify Env logger from CLI;
* Add verbose attribute to Env;
* Implement Env#verbose?;
* Remove Env#log_level and Env#log_level=;
* Refactor related specs, improve some wording.
2014-05-25 17:44:24 +00:00
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2014-05-25 17:44:24 +00:00
2014-05-25 12:14:25 +00:00