fix bug 6307453

Conflicts:
	lib/client/yuitest-runner.js
format code
Revert "format code"

This reverts commit 022dac23299df5535382ab12d4353961b80a895f.
Merge branch 'master' of github.com:yahoo/arrow into bugfix

Conflicts:
	lib/client/yuitest-runner.js
set runner to null after run
move mocked runer to yui seed
Merge branch 'master' of github.com:yahoo/arrow into bugfix
Merge pull request #96 from liangji101/bugfix

Bugfix