Merge pull request #17 from xuwei-k/gh-pages

0.6.0 scaladoc
Add scaladoc for jsonda 0.8.0
Merge pull request #23 from kmizu/request/scaladoc-0.8.0

Add scaladoc for jsonda 0.8.0
Replace scaladoc for jsonda 0.8.0 (old one was wrong version)
fix source code link url