Fixed router port forwarding so will try UPnP if NATPMP fails.  Updated ...

...angularjs-file-upload version to 1.0.0 since 0.1.4 tag was no longer available.



Was getting an error about angularjs-file-upload tag 0.1.4 not available, so updated it to the first available version.  Ran e2e test to make sure everything was still golden.

If NATPMP fails, should automatically fail-over to try UPnP.  Would like someone with an Apple router to make sure NATPMP port forwarding still works by default before pulling this into the main repo.