Add multiple parameters
Add multiple parameters

If parameter has sub-parameters, all files merge

schoes/grunt-html-build,hacksalot/grunt-html-build,schoes/grunt-html-build,Zhang/grunt-html-build,tegscramp/grunt-html-build,elephanter/grunt-html-build,tegscramp/grunt-html-build,elephanter/grunt-html-build,hacksalot/grunt-html-build,Zhang/grunt-html-build