GeekSn0w_cli 1.0 beta for Mac Released

Hello dear users, first of all, I want to thank you for the support you give me... Really, THANKS!
I have a little gift for you! As you probably know, my friend Matteo and I, have almost finished the Mac GUI version of GeekSn0w. It works well, but we'd like to release a reliable thing, without bugs or issues.
So I finally decided to release this CLI (Command Line Tool) of GeekSn0w for Mac with the only purpose of testing!
Yes! I've worked on this CLI version a lot; it works well as far as I know, but I can't say it's perfect. That's why I said it's in beta stage.
You can download it and Jailbreak your iPhone 4 with iOS 7.1 or 7.1.1 on Mac OS X!
The process shouldn't fail; if it does, don't worry, just restore your iPhone using iTunes, but please, tell me the issue you had via my Twitter or email:
Yes, I'm asking you to do beta testers! With your feedback I'll be able to fix minor bug in the GUI version.