Add support for behatTimeoutMultiplier
Whenever there are really slow runs causing a lot of failures like:
Javascript code and/or AJAX requests are not ready after 10 seconds. There is a Javascript error...
If the problem is really the slowness of the environment and not any other blocking / pendinh JS stuff, this can be handy.
It's converted to CFG->behat_increasetimeout that behat runs will use.
Edited by Eloy Lafuente