fix help arg search range
Review Request #7865 — Created Jan. 13, 2016 and discarded — Latest diff uploaded
if args include Chinese warning will show
/Library/Python/2.7/site-packages/RBTools-0.8a0.dev0-py2.7.egg/rbtools/c
ommands/main.py:101: UnicodeWarning: Unicode equal comparison failed to
convert both arguments to Unicode - interpreting them as being unequal
elif opt.help or '--help' in args or '-h' in args: