Author: David Monllao
MDL-37046 behat: Changes from integration review
* RTL languages problem solved
* Fixed curl errno return
* Switch to behat test environment code more readable
http://git.moodle.org/gw?p=moodle.git;a=commit;h=475ac3f8ee9acef370e09f06822227e0501ce94f
http://github.com/moodle/moodle/commit/475ac3f8ee9acef370e09f06822227e0501ce94f
+ 2.5 en [moreinfoin,tool_behat]