add cookieUtil as core module
Merge pull request #10 from liangji101/develop

	 update help info when scan
use YUI method to replace some methods
Merge branch 'develop' of github.com:wangjungithub/arrow into develop
add doc for --shareLibPath
remove dev_xxx dir scan because it is too common
add config cleanup and update functional test cases
Merge branch 'develop' of github.com:wangjungithub/arrow into develop