Add  youtu.be
Remove ||youtu.be as it's duplicated.
See https://code.google.com/p/autoproxy-gfwlist/issues/detail?id=152
Merge pull request #6 from Firef0x/gfwlistplus

Remove ||youtu.be as it's duplicated.
Update README.md 更新 README.md
1. 删除原来的 gfwlist.txt 链接
2. 添加 gfwlistplus.txt 原文件链接

Refer to issue https://github.com/Firef0x/PanList/issues/2
Merge branch 'gfwlistplus'
合并上游跟踪分支

* Remove ||youtu.be as it's duplicated.

See https://github.com/Wllmw/GFWListPlus/pull/6

Conflicts:
	raw/gfwlistplus.txt