Update uploader.py
Update uploader.py

解决在Archlinux下上传会遇到的错误：
upload  fail: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:581)>
来自：
https://code.google.com/p/goagent/issues/detail?id=19742&can=1&q=SSL%3A%20CERTIFICATE_VERIFY_FAILED&colspec=ID%20Opened%20Reporter%20Modified%20Summary%20Stars
qqzwc/XX-Net,Suwmlee/XX-Net,Suwmlee/XX-Net,qqzwc/XX-Net,Suwmlee/XX-Net,mikedchavez1010/XX-Net,Suwmlee/XX-Net,jt6562/XX-Net,wangyou/XX-Net,Suwmlee/XX-Net,zlsun/XX-Net,jt6562/XX-Net,qqzwc/XX-Net,wangyou/XX-Net,zlsun/XX-Net,Suwmlee/XX-Net,mikedchavez1010/XX-Net,wangyou/XX-Net,mikedchavez1010/XX-Net,wangyou/XX-Net,zlsun/XX-Net,mikedchavez1010/XX-Net,wangyou/XX-Net,xyuanmu/XX-Net,qqzwc/XX-Net,jt6562/XX-Net,xyuanmu/XX-Net,xyuanmu/XX-Net,wangyou/XX-Net,xyuanmu/XX-Net,qqzwc/XX-Net,zlsun/XX-Net,jt6562/XX-Net,xyuanmu/XX-Net,mikedchavez1010/XX-Net,wangyou/XX-Net,zlsun/XX-Net,jt6562/XX-Net