code: function(grunt, task) {
  		var config = task.options(grunt.config.getRaw('frontend') || {});
  		if (!config.webroot) {
  			return grunt.fail.fatal('You should specify "webroot" property in frontend config', 100);
  		}
  
  		var cwd = this.absPath(config.cwd || config.webroot);
  		var force = false;
  		if ('force' in config) {
  			force = !!config.force;
  		}
  
  		return grunt.util._.extend(config, {
  			force: force,
  			cwd: this.absPath(config.cwd || config.webroot),
  			webroot: this.absPath(config.webroot),
  			srcWebroot: this.absPath(config.srcWebroot || config.webroot)
  		});
  	}
docs: Returns config for currently running grunt task
  @param  {Object} grunt
  @param  {Object} task
  @return {Object}