edit readme
add Base func
edit Base.md
add clean.md
edit
~~~
add ~~~
edit
edit
 add Dir.md
add Ext.md
edit
add IsAbs.md,Join.md,Match.md,Split.md
edit match.md
edit match.md
Merge remote-tracking branch 'upstream/master'
Merge pull request #86 from novakr/master

path包