[SVN] r9884 (Unicode)

[bibiko at eva.mpg.de]

- using popen instead of popen2
-- problem solved: popen("foo" + bar + "foo2") doesn't work for unichars in bar
--- cmd = "foo" + bar + "foo2"
--- popen(cmd.encode("UTF-8")) => works

Changed:
U   trunk/Review/Bundles/Unicode.tmbundle/Support/bin/ShowUnicodeProperty.py