gempesaw/Selenium-Remote-Driver — pull request #110 by gempesaw (2014-03-31 01:49:40+00:00)
Title: clear up confusion about desired capabilities in constructor hash

don't rely on users putting optional things in `extra_capabilities`, let all/any capabilities be specified in the init hash.

but of course leave support for extra_capabilities in for backwards compat

* add test for #36 chrome proxy null issue