add highlight sdk
prepare for markdown reader
Merge pull request #14 from popomore/master

dirname is replaced to '-'
little fix of markdown sdk, and filters
encode sdk and test cases
add markdown sdk and tests, fix highlight
add log sdk
add file sdk
add post sdk, not finished yet
add option sdk
more api on file sdk, changed according to option sdk
more code on post sdk
how to export api
add option test case, change the way of require
add file test cases, and fix file sdk
fix markdown.toc, add test cases for post sdk
don't encodeURIComponent uri #16
add post test, and start for build.js
try catch markdown
now you can use marked as the markdown parser, ignore _lib, it's not written by me.