Set working directory to the script directory - corrected issue with locating supportFiles when script was run as a .command file or otherwise called from outside of the parent directory.
Split off printer name example to be more easily customizable.

Oh, yeah, and lpadmin is located in /usr/sbin, not /usr/bin.
Merge branch 'master' of https://github.com/binkleybloom/Printer_pkginfo_Wizard
Tacked on uninstall_method for pkginfo, and quoted the PPD path to make happy with spaces.
Implemented Vaughn Miller's suggestions for unpopulated Printer Locations and CUPS call to un-pause queue.
Update readme.md
Merge remote-tracking branch 'upstream/master'

Conflicts:
	process.py