Medium/phantomjs — pull request #259 by elCarda (2014-11-27 14:04:10+00:00)
Title: Change the name of the env variable with custom phantomjs url

Changed name of the environment variable with custom phantomjs binaries repository from `PHANTOMJS_CDNURL` to the `npm_config_phantomjs_cdnurl` .

This name is compatible with npm configuration system and offer more ways how to define it than the system path variable only (I mention options in the updated documentation).