cocoaWithChurros today is pleased to announce the availability of "Photo Privacy" on the Mac App Store. Sharing pictures is great and fun, but inadvertely sharing personal information is not so pleasant. "Photo Privacy" helps you by removing the hidden data inside the photo files and creating a private version of your pictures, which you can safely use to upload to your favorite social network or image hosting service. Most modern cameras and smartphones store some hidden information in the photo files, known as metadata. This metadata can contain very detailed information, for instance, who took the picture, when the picture was taken or even the location, if your camera or…