more info
Merge pull request #74 from eq42/org-version

modified README to ensure org-mode version >= 8.0
Update README.org
Merge pull request #76 from eq42/patch-1

Update README.org
search box
form position
minor css
Merge pull request #77 from eq42/searchform

wordpress style search input
Merge new version 0.4
update navigation bar
use absolute path
remove version and other extra info
update readme.org
remove extra comment
add docs