Updated File.identical? to return false when one of the files is nonexistent(GsFile method stat:isLstat: returns a Fixnum if such an error should occur)
Merge branch 'master-1.9' of github.com:MagLev/maglev into kirstin/identical_works_with_nonexistent_files
Merge pull request #265 from MagLev/kirstin/identical_works_with_nonexistent_files

Updated File.identical?