Netputing has released version 1.7 of its AirPrint Hacktivator for Mac OS X, a free utility that allows printing from an iOS device to any shared printer over Wi-Fi. According to the utility’s release notes, the new version was rewritten to modify only one file, which is backed up prior to installation. After installing the software and turning it on, users simply need to remove and add back the printers they would like to share with their iOS…