not verbose when hook
remove debug log
remove debug log
add parseint for timeout
Merge pull request #28 from liangji101/develop

add testTimeOut for server side tests run
remove useless config in config.js
Merge pull request #73 from pranavparikh/master

Changes for running multiple descriptors in parallel
update unit test
Merge branch 'sandbox' into develop
Merge branch 'master' of github.com:wangjungithub/arrow into develop

y,
Merge branch 'master' of github.com:yahoo/arrow into develop

Conflicts:
	index.js
	lib/driver/selenium.js
	lib/session/sessionfactory.js
	lib/util/arrowrecursive.js
	lib/util/arrowsetup.js
	package.json
	tests/unit/lib/driver/selenium-tests.js
update unit test and functional test
format new code
fix failed case
Merge pull request #74 from liangji101/develop

merge of feature mocha/YUI sandbox/share test params
Using mkdirp instead of node-fs to create directory
Merging from master
Merge pull request #75 from pranavparikh/master

Using mkdirp instead of node-fs to create directory
use local file system's yui
get yui src from node_modules not from combo server