Please upgrade ios-sim in gem

[idoru]

We've been using cucumber-frank with a soon-to-be-released iOS version.

It seems like the version of ios-sim (1.4) currently in the published gem (0.4.6) has issues launching the simulator for this iOS version, but the latest version available on brew (1.8.2) seems to work great.

Would it be possible to update to this version? I'd provide a pull request, but I imagine you probably wouldn't accept an executable binary.

[moredip]

This is a valid request, but just FYI if there is an ios-sim available on the $PATH (e.g. if you've done a brew install ios-sim) then sim-launcher will use that rather than the ios-sim binary that ships with sim-launcher.

[idoru]

For sure; we're actually using this workaround so it'd be nice but non-urgent.