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
Reverting dependencies back to those of 0.0.75
Adding mkdirp to package.json
Adding back dependencies for test engines
Reverting back the dependencies
Changing yui to 3.6 and ycb to 1.0.4
Keeping auth ,cheerio and cheerio-select as dependencies
Setting async to 0.2.6
Removing JSONPath, setting Mockery to 1.1.2
Change in logs
Adding decoding for reqUrl
Decoding & replacing =
Replacing only when logger-min is present in url
Replacing  when searchform-min is present in url
Replacing  when -min is present in url
support creating multiple webdrivers to open more than one selenium sessions