Path parameter doesn't support non-ANSI.

[yunhungo]

Hi, there
I was use glue to spriting images, and got follow errors:

usage: glue [source | --source | -s] [output | --output | -o]
glue: error: argument --source/-s: invalid unicode value: '/Users/liyunhang/Documents/\xe7\xa4\xbc\xe7\x89\xa9\xe5\x8a\xa8\xe7\x94\xbb/_\xe7\xa4\xbc\xe7\x89\xa9\xe8\x87\xaa\xe5\x8a\xa8\xe5\x8c\x96/\xe6\x83\x85\xe4\xbe\xa3\xe7\xa4\xbc\xe7\x89\xa9/images'

this is command i used:

glue --cocos --source "/Users/liyunhang/Documents/礼物动画/_礼物自动化/情侣礼物/images" --output "/Users/liyunhang/Documents/repos/live-animation-engine/gift/TestNode"

This is my envrioment:

• Python 2.7
• glue 0.13

Could you fix this issue? thank you very much.