code: function filterValidPaths(type, paths, version) {
  		var valid = [];
  		
  		version = env.schema[version] || env.schema['5.1'];
  		
  		_.forEach(paths, function(p) {
  			if (env.schema.hasProperty(version, type, p)) {
  				valid.push(p);
  			}
  		});
  		
  		return valid;
  	}
docs: function to get valid paths