Update docs
Switch to gulp tasks
Add gulp script
Remove former incomplete tests
Add initial test suite setup
Add missing package.json
Fix secret
Fix travis test script path
Fix path position
Add saucelabs integration
Fix selenium parameter type
Reduce testcases for better debugging
Fix remote webdriver assignment
Update js comments from pjax to pjaxr
Add webdriver name for better debugging
Fix #19 missing pjaxr:send event
Fix instance var access in classmethod