New Appium.app (NodeJS no longer a PreReq!!!)

You can now just download and run the .app
also you can select port, ip address, and verbosity from the tool
Minor Touch Up
Adding App Path Button
Reordering folders
Adding check for appium upgrades
Merge pull request #1 from penguinho/master

New Appium.app (NodeJS no longer a PreReq!!!) [Objective C]