Topic/ios8 support

I am totally new to this code repo, and came to it whilst trying to get started with frank automated testing.  I am on ios8 and saw that ios-sim will abort unless the newer version of it is bundled.  The phone gap version seems most recently maintained so I decided to bring that in as a submodule and deployed it into the system.

I hope these changes are of help to you, but if you want to do it differently or decide a better route, I would be interested in how you progress ios8 support.

Cheers,
faz.