add & correct keywords
support multi-list with one keyword
separate sigh and confuse
new category '><'
bug fix
support GBK output
add copy-to-cliboard-windows instructions
UNIX line-endings
UNIX line-endings
remove [require copy-paste]
support input category in stdin
support GBK output for 'ls'
Merge pull request #5 from breeswish/master

Re-arranged some emotions and support copy-to-clipboard in MS Windows