Add 120x120 to default options and update test count, per "Update (June 2013)": http://mathiasbynens.be/notes/touch-icons#sizes
Merge pull request #5 from ohskylab/feature/add-120x120-sizing

Add 120 x 120 size to default options
bump up version to reflect the inclusion of the 120x120 size
detect windows and don't escape resize subcommands