check jQuery script.
Merge branch 'master' into gh-pages
update gh-pages branch.
remove simple jquery checker.
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
determine referer in loader.js
Merge pull request #6 from fanweixiao/gh-pages

fix issue #4
Merge branch 'gh-pages' of github.com:lurongkai/anti-baidu into gh-pages
Merge branch 'gh-pages'
original loader should load anti-baidu.js.